3,393 materials
La2.1Bi5.9Pb2S14 is a mixed-metal sulfide semiconductor compound combining lanthanum, bismuth, and lead in a layered chalcogenide structure. This is a research-phase material studied for thermoelectric and optoelectronic applications, particularly in the broader family of complex sulfide semiconductors that offer tunable band gaps and potential for efficient heat-to-electricity conversion or photonic device integration.
La2BaTe5O14 is a mixed-metal oxide semiconductor compound containing lanthanum, barium, and tellurium, representing a rare-earth tellurate ceramic material. This is a research-phase compound primarily studied for potential optoelectronic and photocatalytic applications, where the combination of rare-earth and alkaline-earth elements with tellurium offers opportunities for tunable band gap engineering and light absorption properties. The material belongs to a family of complex oxide semiconductors under investigation for next-generation photovoltaic devices, photocatalysts for environmental remediation, and potentially laser or scintillation host materials.
La2CoTiO6 is a double perovskite ceramic compound composed of lanthanum, cobalt, and titanium oxides, belonging to the family of mixed-valence transition metal oxides. This is primarily a research material under investigation for energy conversion and storage applications, particularly as a potential electrode material or catalytic phase in solid oxide fuel cells (SOFCs) and oxygen reduction catalysts, where its mixed ionic-electronic conductivity and chemical stability at elevated temperatures are of interest. Compared to conventional perovskite oxides, double perovskites offer improved chemical stability and tunable electronic properties, making La2CoTiO6 notable for fundamental studies in electrochemistry and materials design for next-generation energy devices.
La2CoVO6 is a complex oxide semiconductor compound combining lanthanum, cobalt, and vanadium in a double perovskite structure. This is a research-stage material being investigated for its electronic and magnetic properties rather than a widely deployed industrial material. The compound belongs to the family of transition metal oxides studied for potential applications in solid-state electronics, photocatalysis, and energy conversion devices, where layered oxide structures can offer tunable bandgaps and multivalent cation chemistry not easily achieved in simpler binary or ternary oxides.
La2Fe(SeO)2 is a layered mixed-metal oxide semiconductor containing lanthanum, iron, and selenite groups, representing an emerging compound in the family of rare-earth transition-metal oxides. This material is primarily of research interest rather than established industrial production, with potential applications in thermoelectric devices, magnetic materials, and solid-state electronic components where the combined properties of rare-earth and iron-based systems may offer advantages in energy conversion or sensing applications.
La2Ga0.33Sb1S5 is a mixed-anion semiconductor compound combining rare-earth lanthanum with gallium, antimony, and sulfur—a composition designed to engineer specific electronic and optical properties through controlled aliovalent doping and crystal structure. This material belongs to the family of chalcogenide semiconductors and represents research-level work aimed at tuning bandgap, carrier mobility, and light-absorption characteristics for photovoltaic or optoelectronic applications. Such rare-earth-doped sulfide compounds are explored as alternatives to conventional semiconductors where narrow bandgaps, photoconductivity, or IR sensitivity are required, though this specific composition remains largely in development rather than high-volume industrial use.
La₂Ga₀.₃₃SbS₅ is a mixed-metal chalcogenide semiconductor compound combining lanthanum, gallium, antimony, and sulfur in a layered crystal structure. This is a research-phase material under investigation for solid-state ionic and photonic applications, particularly as a potential superionic conductor or light-emitting semiconductor in the emerging field of rare-earth chalcogenide systems. The partial gallium substitution and mixed-metal framework distinguish it from conventional III–V semiconductors, making it of interest for next-generation energy storage, sensing, or optoelectronic devices where both ionic and electronic transport properties are exploited.
La2Ga2GeS8 is a complex chalcogenide semiconductor compound containing lanthanum, gallium, germanium, and sulfur, belonging to the family of rare-earth-doped sulfide glasses and crystals. This material is primarily investigated in research settings for infrared optics and photonics applications, where its wide infrared transparency window and tunable refractive properties make it attractive for waveguides, lenses, and nonlinear optical devices. Compared to conventional infrared materials like germanium or zinc selenide, sulfide-based chalcogenides offer broader transmission ranges and lower processing temperatures, though La2Ga2GeS8 remains largely in the development phase rather than established high-volume industrial use.
La2Ge2Se7 is a lanthanum germanium selenide compound belonging to the chalcogenide semiconductor family, synthesized for research applications in infrared optics and photonic devices. While primarily a laboratory material rather than a commodity engineering material, this compound is investigated for mid-infrared transmission windows and potential nonlinear optical behavior, making it relevant to specialized applications where conventional semiconductors (Si, GaAs) are opaque. Engineers considering this material would do so for niche photonics research where the chalcogenide family's extended infrared transparency and tunable band structure offer advantages over more conventional alternatives.
La2GeSe5 is a rare-earth chalcogenide semiconductor compound combining lanthanum, germanium, and selenium. This is a research-phase material belonging to the family of wide-bandgap semiconductors and ionic conductors, studied primarily for solid-state electrolyte and photonic applications rather than established commercial use. The material is notable for potential in all-solid-state batteries and infrared photonics, where its ionic conductivity and optical transparency in the mid-infrared range offer alternatives to more conventional oxide or polymer electrolytes, though manufacturing maturity and cost remain barriers to widespread adoption.
La2HfS5 is a rare-earth hafnium sulfide compound belonging to the family of mixed-metal chalcogenides, combining lanthanum and hafnium in a sulfide matrix. This is a research-phase semiconductor material being investigated for optoelectronic and photocatalytic applications, particularly in UV–visible light absorption and solid-state device structures where the combination of rare-earth and refractory metal elements offers potential advantages in thermal stability and bandgap engineering compared to simple binary sulfides.
La2MnNiO6 is a double perovskite ceramic compound combining lanthanum, manganese, and nickel oxides, belonging to the class of mixed-valence transition metal oxides. This material is primarily investigated in research settings for energy conversion and storage applications, where its mixed magnetic and electronic properties make it a candidate for catalysis, solid oxide fuel cells, and magnetoresistive devices. Unlike conventional single-metal oxide semiconductors, the Mn-Ni coupling in this perovskite structure enables tunable electronic and magnetic behavior, though it remains largely in the experimental phase without widespread industrial deployment.
La2Mn(SeO)2 is an experimental mixed-valence oxide semiconductor containing lanthanum, manganese, and selenite groups, belonging to the broader family of rare-earth transition metal oxides. This compound is primarily of research interest for exploring novel electronic and magnetic properties in layered oxide systems rather than established industrial production. The material's potential applications lie in advanced electronics, magnetism research, and solid-state device development, where the interplay between rare-earth and transition metal chemistry offers opportunities to engineer new functional properties.
La2MoO5 is a lanthanum molybdenum oxide ceramic compound belonging to the mixed-metal oxide family, characterized by the combination of rare-earth (lanthanum) and transition-metal (molybdenum) elements. This material is primarily investigated in research contexts for applications requiring high-temperature stability and ionic conductivity, particularly in solid-state electrochemistry and catalysis. La2MoO5 is notable as a potential ion conductor and catalytic material, offering advantages over conventional oxides in applications demanding chemical stability at elevated temperatures and resistance to corrosion in molten salt or oxidizing environments.
La2NiVO6 is a complex oxide ceramic compound belonging to the double perovskite family, combining lanthanum, nickel, and vanadium in a structured crystal lattice. This material is primarily investigated in research contexts for energy storage and conversion applications, particularly as a potential cathode material for lithium-ion batteries and solid-state electrochemical devices, where its mixed-valence transition metal composition offers tunable electronic and ionic transport properties compared to conventional layered oxides.
La2O2FeSe2 is a layered oxide-selenide semiconductor compound containing lanthanum, iron, and selenium, belonging to the family of mixed-anion materials with potential for electronic and photonic applications. This is primarily a research material under investigation for its unique electronic band structure and possible applications in thermoelectric devices, photocatalysis, or next-generation semiconducting layers; its layered structure and mixed-valence iron chemistry make it distinct from conventional binary semiconductors, though it remains largely in the exploratory phase with limited commercial deployment.
La2O2MnSe2 is a layered oxychalcogenide semiconductor combining rare-earth lanthanum, manganese, and selenium elements in a mixed-valence structure. This is a research-phase compound studied for its potential in thermoelectric and magnetoelectric applications, leveraging the combination of optical and magnetic properties inherent to manganese-containing oxychalcogenides. The material represents an emerging class of hybrid semiconductors that could offer advantages over conventional thermoelectrics or magnetic semiconductors in applications requiring coupled electronic-magnetic functionality.
La2O2ZnSe2 is a rare-earth oxyselenide semiconductor compound combining lanthanum, zinc, oxygen, and selenium into a mixed-anion crystal structure. This is an experimental/research-phase material investigated primarily for optoelectronic and photonic applications where rare-earth doping and wide bandgap semiconductors offer advantages in emission, detection, or nonlinear optical phenomena. The compound belongs to the family of rare-earth chalcogenides and oxychalcogenides, which are of interest as alternatives to more common semiconductors (GaN, SiC) in specialized optical and high-energy applications due to their unique electronic and luminescent properties.
Lanthanum oxide (La₂O₃) is a rare-earth ceramic compound belonging to the lanthanide oxide family, valued for its wide bandgap and high refractive index. It is employed primarily in optical coatings, phosphor applications, and as a high-k dielectric material in advanced semiconductor devices, where it enables miniaturization and improved electrical performance compared to conventional silicon dioxide. The material is also investigated for potential use in solid-state electrolytes and thermal barrier coatings, making it particularly relevant for applications requiring exceptional thermal stability and dielectric properties.
Lanthanum sulfide (La₂S₃) is a rare-earth chalcogenide semiconductor compound combining lanthanum with sulfur, typically studied as a wide-bandgap semiconductor material for optoelectronic and photonic applications. This material is primarily of research and developmental interest rather than established high-volume production, with potential applications in infrared optics, photodetectors, and solid-state lighting where its optical transparency and electronic properties in the visible-to-infrared spectrum are advantageous compared to conventional semiconductors.
La₂Se₃ is a rare-earth lanthanide selenide compound belonging to the family of rare-earth chalcogenides, which are primarily investigated as semiconducting materials in research and exploratory device applications. This material is not yet widely commercialized but is of interest in optoelectronics, thermoelectrics, and solid-state physics research due to the electronic and thermal properties characteristic of rare-earth selenides. Engineers and researchers evaluate La₂Se₃ as a potential alternative to more common semiconductors in niche applications where rare-earth chemistry offers advantages in band-gap tuning, phonon engineering, or high-temperature stability.
La2Sr2PtO7.13 is a mixed-valence oxide ceramic compound combining lanthanum, strontium, platinum, and oxygen in a perovskite-related structure. This is a research-phase functional ceramic rather than an established commercial material, studied primarily for its electrochemical and catalytic properties in solid-state energy conversion applications. The material's notable feature is platinum incorporation into a perovskite lattice, which offers potential advantages in high-temperature catalysis, oxygen ion conduction, and electrochemical device performance compared to conventional perovskite alternatives—though practical engineering adoption remains limited pending further characterization and scale-up feasibility.
La2TiCoO6 is a double perovskite ceramic compound containing lanthanum, titanium, and cobalt oxides, belonging to the family of complex oxide semiconductors with potential ferrimagnetic or multiferroic properties. This material remains primarily in the research phase, investigated for applications requiring coupled magnetic and electronic functionalities; it represents the broader class of engineered perovskites being explored as alternatives to conventional semiconductors and magnetic materials where tailored electronic structure and magnetic ordering are needed.
La2V2IO9 is an experimental mixed-metal oxide semiconductor compound containing lanthanum, vanadium, and iodine, belonging to the family of complex metal oxides being investigated for next-generation electronic and photonic applications. This material remains primarily in research phase and is of interest to the semiconductor and materials science community for its potential in photocatalysis, energy conversion, or electronic device applications where the unique combination of rare-earth and transition-metal oxides may offer advantages in charge transport or light absorption. Research on such compounds typically targets environments where conventional semiconductors reach performance limits or where uncommon elemental combinations enable novel functionality.
La2VCoO6 is a complex oxide semiconductor composed of lanthanum, vanadium, cobalt, and oxygen, belonging to the perovskite-related oxide family. This is primarily a research-stage material investigated for its potential electronic and magnetic properties rather than an established commercial compound. Interest in this material centers on mixed-valence transition metal oxides for energy applications, particularly in catalysis, thermoelectrics, and magnetic devices, where the cobalt-vanadium coupling may offer advantages over single-cation alternatives.
La2VNiO6 is a complex oxide semiconductor compound containing lanthanum, vanadium, and nickel in a perovskite-derived crystal structure. This is a research-phase material primarily investigated for its electronic and magnetic properties rather than established industrial production. The compound belongs to the family of transition metal oxides being explored for electrochemical energy storage, catalysis, and potential spintronic or multiferroic applications, with interest driven by the interplay between vanadium and nickel oxidation states and their effects on charge transport and magnetic behavior.
La2YbCuS5 is a rare-earth transition-metal chalcogenide compound containing lanthanum, ytterbium, copper, and sulfur. This is primarily a research-phase material being studied for semiconducting and photovoltaic applications, particularly in the broader family of ternary and quaternary sulfide semiconductors that offer tunable band gaps and potential for optoelectronic device integration. The material's combination of rare-earth and transition-metal elements positions it as a candidate for next-generation thin-film photovoltaics, photocatalysis, or thermoelectric systems where conventional semiconductors like silicon or CdTe may be limiting.
La2YbCuSe5 is a mixed-metal selenide semiconductor compound containing lanthanum, ytterbium, copper, and selenium, belonging to the family of rare-earth chalcogenides. This is a research-phase material currently under investigation for potential thermoelectric and optoelectronic applications, rather than an established commercial compound. Materials in this chemical family are of scientific interest for their tunable electronic properties and potential use in solid-state energy conversion and photonic devices, where the rare-earth dopants and chalcogenide framework can be engineered to optimize band structure and phonon scattering.
La₂Zn(SeO)₂ is an experimental mixed-metal oxide semiconductor compound combining lanthanum, zinc, and selenite (SeO₃²⁻) anions in a layered crystal structure. This material belongs to the family of rare-earth transition-metal selenites, which are primarily of research interest for their potential electronic and photonic applications rather than established industrial use. The layered architecture and mixed-valency composition make it a candidate for studying semiconductor behavior, photocatalysis, and potentially optoelectronic devices, though it remains largely in the exploratory phase without widespread commercial deployment.
La2ZrS5 is a rare-earth zirconium sulfide compound belonging to the family of mixed-metal chalcogenides, combining lanthanum and zirconium with sulfur in a layered or framework structure. This material is primarily investigated in research contexts for optoelectronic and photocatalytic applications, where its bandgap and crystal structure offer potential advantages in visible-light-driven catalysis and semiconductor device engineering. The lanthanum-zirconium sulfide system represents an emerging platform for studying how rare-earth dopants and transition metals interact in sulfide hosts, with potential relevance to thin-film photovoltaics, water splitting catalysis, and environmental remediation technologies, though industrial deployment remains limited and largely experimental.
La₃CuGaSe₇ is a ternary chalcogenide semiconductor compound combining rare-earth (lanthanum), transition metal (copper), and post-transition metal (gallium) elements with selenium anions. This material remains largely in the research phase, investigated primarily for its potential in nonlinear optical applications, photovoltaic devices, and mid-infrared detection due to the favorable electronic structure and optical transparency window afforded by its mixed-metal composition. Engineers evaluating this compound should recognize it as an emerging material for specialized optoelectronic applications rather than a production-volume engineering material, with relevance concentrated in advanced photonics research and next-generation wide-bandgap semiconductor development.
La3CuGeSe7 is a quaternary semiconductor compound combining lanthanum, copper, germanium, and selenium in a fixed stoichiometric ratio. This material belongs to the family of chalcogenide semiconductors and is primarily investigated in research contexts for its potential in thermoelectric and optoelectronic applications, where layered or complex crystal structures can offer favorable electronic and thermal transport properties.
La₃FMo₄O₁₆ is a rare-earth molybdate ceramic compound combining lanthanum, fluorine, and molybdenum oxides in a mixed-valence framework structure. This is a research-stage material primarily investigated for ionic conductivity and potential solid-state electrolyte applications, rather than a widely commercialized engineering ceramic. The lanthanum-molybdate family is of interest to the solid-state energy storage and materials chemistry communities as a candidate system for oxygen-ion or fluoride-ion conducting materials, though practical adoption remains limited compared to established alternatives like yttria-stabilized zirconia (YSZ).
La₃Ga₁Ge₀.₅S₇ is a mixed-metal chalcogenide semiconductor combining rare-earth (lanthanum), post-transition (gallium), and group-14 (germanium) elements in a sulfide matrix. This is a research-stage compound material, part of the broader family of quaternary and higher-order chalcogenides being investigated for solid-state ionic conductivity and photonic applications where conventional oxide ceramics fall short.
La3GaCuSe7 is a quaternary semiconductor compound combining lanthanum, gallium, copper, and selenium—belonging to the family of mixed-metal chalcogenides. This is a research-phase material of interest for optoelectronic and photovoltaic applications due to its tunable band gap and potential for efficient light absorption in the visible-to-infrared range. While not yet deployed in high-volume commercial products, materials in this chemical family are being investigated as alternatives to conventional semiconductors for solar cells, photodetectors, and nonlinear optical devices where cost, earth-abundance, and performance trade-offs favor complex ternary or quaternary compositions over binary or simple ternary systems.
La₃GaGe₀.₅S₇ is a rare-earth-containing mixed-metal sulfide semiconductor compound, combining lanthanum with gallium and germanium in a sulfide host lattice. This is an experimental material primarily of research interest for its potential in infrared optics and photonics, where the sulfide framework and rare-earth doping can enable mid-to-far-infrared transmission and nonlinear optical response. The combination of rare-earth and post-transition metal sulfides represents a materials family under investigation for next-generation infrared windows, scintillators, and wide-bandgap optoelectronic applications where conventional oxide ceramics fall short.
La₃In₁Ge₀.₅S₇ is an experimental mixed-metal sulfide semiconductor compound combining lanthanum, indium, and germanium in a layered chalcogenide structure. This material family is primarily investigated in research contexts for solid-state ionics and photonic applications, where the combination of rare-earth and post-transition metals in a sulfide lattice offers potential for superior ionic conductivity or tunable optical response compared to binary sulfides or conventional solid electrolytes.
La3InGe0.5S7 is a mixed-metal sulfide semiconductor compound combining rare-earth lanthanum, indium, and germanium in a sulfide matrix, representing an experimental composition within the broader family of chalcogenide semiconductors. This material is currently in research phase and belongs to the class of wide-bandgap semiconductors being investigated for optoelectronic and photonic applications where sulfide-based systems offer tunable band gaps and potential for nonlinear optical response. The incorporation of rare-earth lanthanum and the specific Ge/In ratio suggest potential utility in solid-state lighting, radiation detection, or infrared sensing applications where chalcogenide semiconductors have inherent advantages over oxide alternatives.
La3LuSe6 is a rare-earth selenide compound belonging to the family of lanthanide chalcogenides, combining lanthanum and lutetium with selenium in a fixed stoichiometric ratio. This material is primarily of research interest for optoelectronic and photonic applications, particularly in the mid-infrared spectrum where rare-earth selenides offer transparency and tunable electronic properties. As a relatively specialized compound, La3LuSe6 represents the broader potential of rare-earth chalcogenides for next-generation semiconductor devices, though it remains largely in the development phase rather than established industrial production.
La3Mg0.5Sn1S14 is a mixed-metal sulfide compound combining rare-earth lanthanum with magnesium and tin in a sulfide host lattice, synthesized primarily for semiconductor and photonic research applications. This material belongs to the family of ternary and quaternary sulfides, which are being explored as alternatives to conventional semiconductors for photocatalysis, light emission, and solid-state device applications. As an experimental compound, it represents the broader research interest in sulfide semiconductors that offer tunable bandgaps and potential advantages in optoelectronic devices where toxicity or performance limitations of traditional materials (such as cadmium-based or lead-based compounds) are concerns.
La3Mg0.5SnS14 is a rare-earth sulfide semiconductor compound combining lanthanum, magnesium, and tin in a sulfide lattice structure. This is a research-phase material being investigated for solid-state applications where sulfide-based ionic or electronic conductivity is desired, particularly in all-solid-state battery systems and thermoelectric devices that operate at moderate temperatures. The incorporation of rare-earth elements and the multi-cation structure distinguish it from simpler binary sulfides, making it a candidate material for next-generation energy storage and conversion technologies where traditional oxide ceramics face limitations.
La3Mo4O16F is a lanthanide molybdenum oxide fluoride ceramic compound belonging to the mixed-valent transition metal oxide family. This is an experimental/research material being investigated for solid-state ionic and photocatalytic applications due to its layered crystal structure and fluorine-doping effects, which can modify electronic properties and ion mobility. The material represents an emerging class of fluorine-substituted rare-earth molybdates of interest in energy storage, catalysis, and optical device development, where the combination of lanthanide and molybdenum sites offers tunable functionality.
La3Sb0.33SiS7 is a rare-earth sulfide semiconductor compound containing lanthanum, antimony, silicon, and sulfur, representing an emerging material in the sulfide-based semiconductor family. This compound is primarily investigated in research settings for potential optoelectronic and photovoltaic applications, where sulfide semiconductors offer advantages such as tunable bandgaps and strong light-absorption properties compared to traditional oxide semiconductors. Materials in this chemical family are of interest for next-generation solar cells, photodetectors, and solid-state lighting applications where earth-abundant, non-toxic alternatives to conventional semiconductors are sought.
La3Sb0.33SiSe7 is an experimental mixed-metal chalcogenide semiconductor composed of lanthanum, antimony, silicon, and selenium. This compound belongs to the family of rare-earth-containing selenides under active research for solid-state energy conversion and photonic applications, where the combination of rare-earth and post-transition metal elements creates tunable electronic and optical properties that differ significantly from conventional binary semiconductors.
La3Si1Sb0.33S7 is a mixed-anion semiconductor compound combining rare-earth (lanthanum), metalloid (silicon, antimony), and chalcogen (sulfur) elements in a complex crystal structure. This is a research-phase material studied for solid-state ionics and photovoltaic applications, where the mixed-anion framework and rare-earth doping offer potential for tuning electronic and ionic transport properties beyond conventional binary semiconductors.
La₃Si₁Sb₀.₃₃Se₇ is a mixed-anion semiconductor compound combining rare-earth lanthanum with group 14–16 elements (silicon, antimony, and selenium), belonging to the family of layered chalcogenide semiconductors. This is an experimental research material under investigation for thermoelectric and optoelectronic applications, where the combination of mixed-valence chemistry and layered structure offers potential for tuning bandgap, carrier mobility, and thermal transport properties relative to simpler binary or ternary semiconductors.
La3Te4 is a rare-earth telluride semiconductor compound combining lanthanum and tellurium, belonging to the class of lanthanide chalcogenides. This material is primarily explored in research and emerging device applications for its semiconducting properties and potential thermoelectric or optoelectronic performance, rather than as an established industrial workhorse. Engineers consider La3Te4 for advanced applications where rare-earth tellurides offer advantages in thermal management, energy conversion, or specialized electronic function, though material maturity and scalability remain development priorities compared to conventional semiconductors.
La₄Cd₄In₂S₁₃ is a quaternary semiconductor compound belonging to the sulfide family, composed of lanthanum, cadmium, indium, and sulfur. This is a research-phase material studied primarily for its potential in photovoltaic and optoelectronic applications, particularly where wide bandgap semiconductors or rare-earth-containing systems offer advantages in light absorption or emission. While not yet commercialized at scale, materials in this compositional space are of interest for next-generation thin-film solar cells, scintillators, and specialized infrared or UV detectors where the rare-earth element can provide unique electronic or optical properties.
La4FeSb2S10 is a quaternary chalcogenide semiconductor compound combining rare-earth (lanthanum), transition metal (iron), and pnictogen-chalcogen elements in a layered crystal structure. This is primarily a research material under investigation for thermoelectric and photovoltaic applications, where the combination of heavy elements and complex bonding is explored to achieve low thermal conductivity and tunable bandgap for energy conversion.
La4FeSb2Se10 is a quaternary chalcogenide semiconductor compound combining rare-earth (lanthanum), transition metal (iron), and metalloid-chalcogen elements in a layered crystal structure. This is a research-phase material under investigation for thermoelectric and photovoltaic applications, where the combination of low thermal conductivity and tunable electronic properties makes it attractive for energy conversion and solid-state devices that require reduced phonon transport.
La₄Fe(SbS₅)₂ is a rare-earth iron chalcogenide semiconductor compound combining lanthanum, iron, and antimony sulfide building blocks. This is an experimental research material in the thiospinel and chalcogenide semiconductor family, studied primarily for its electronic structure and potential thermoelectric or magnetoelectronic properties rather than established commercial use. Engineering interest centers on emerging applications in solid-state devices where the combination of rare-earth and transition-metal sulfide chemistry offers tunable electronic behavior distinct from conventional semiconductors.
La4Fe(SbSe5)2 is a ternary semiconductor compound containing lanthanum, iron, antimony, and selenium, belonging to the rare-earth chalcogenide family. This is a research-phase material primarily investigated for thermoelectric and solid-state electronic applications, where its layered structure and mixed-valence composition may enable efficient phonon scattering and charge transport. While not yet established in high-volume industrial use, compounds in this material class are of interest as potential alternatives to conventional thermoelectrics and as platforms for studying exotic electronic states in strongly correlated systems.
La4InSbS9 is a rare-earth-containing quaternary sulfide semiconductor combining lanthanum, indium, antimony, and sulfur in a layered crystal structure. This is a research compound belonging to the family of chalcogenide semiconductors, primarily of academic and exploratory industrial interest rather than established commercial use. The material is investigated for potential optoelectronic and photovoltaic applications where its bandgap and layered structure could enable light absorption or emission; its development context suggests exploration for next-generation solar cells, photodetectors, or other semiconductor devices where rare-earth doping provides electronic property control unavailable in simpler binary or ternary semiconductors.
La4InSbSe9 is a quaternary semiconductor compound composed of lanthanum, indium, antimony, and selenium, belonging to the rare-earth chalcogenide family of materials. This is primarily a research-stage material studied for its potential optoelectronic and thermoelectric properties; it has not achieved widespread industrial deployment. The material is of interest to researchers exploring narrow-bandgap semiconductors for infrared detection, photovoltaic energy conversion, and solid-state cooling applications, where its rare-earth content and mixed-valence chemistry may enable tunable electronic properties distinct from conventional binary or ternary semiconductors.
La5Cu6.33O4S7 is an oxysulfide semiconductor compound containing lanthanum, copper, oxygen, and sulfur—a mixed-anion ceramic material that belongs to the family of rare-earth transition-metal chalcogenides. This is primarily a research material of academic and exploratory industrial interest, studied for its potential in photocatalysis, optoelectronics, and energy conversion applications where the combination of rare-earth and transition-metal sites can enable tunable electronic properties and enhanced light absorption. The oxysulfide class bridges oxide and sulfide chemistries, offering researchers a platform to optimize band gaps and active-site chemistry for catalytic or photovoltaic performance without the cost and availability constraints of some bulk semiconductor alternatives.
La₅Cu₆.₃₃S₇O₄ is an oxysulfide semiconductor compound combining lanthanum, copper, sulfur, and oxygen in a mixed-anion structure. This is a research-phase material studied for its potential in photocatalytic and optoelectronic applications, where the combination of rare-earth and transition-metal sites may enable novel band-gap engineering and charge-carrier dynamics not accessible in conventional oxide or sulfide semiconductors alone.
La5In3(S3O)3 is an experimental mixed-anion semiconductor compound containing lanthanum, indium, sulfur, and oxygen, belonging to the family of rare-earth chalcogenide oxides. This material is currently a research-phase compound rather than an established industrial product; it represents exploration into novel semiconducting phases that combine rare-earth and post-transition metal chemistry with hybrid sulfide-oxide bonding, which may offer tunable electronic or photonic properties distinct from conventional semiconductors.
La5In3S9O3 is a rare-earth indium sulfide oxide compound that belongs to the family of mixed-anion semiconductors combining lanthanum, indium, sulfur, and oxygen elements. This material is primarily of research and developmental interest rather than established industrial production, being studied for its potential as a wide-bandgap semiconductor in optoelectronic and photocatalytic applications. The incorporation of rare-earth lanthanum with indium sulfide chemistry positions it as a candidate for next-generation photonic devices and environmental remediation systems where conventional semiconductors face performance limitations.
La6Sb4S3O12 is an oxysulfide semiconductor compound combining lanthanum, antimony, sulfur, and oxygen—a rare-earth based material that belongs to the family of mixed-anion semiconductors. This is a research-stage compound that has not yet established widespread industrial adoption; it is studied primarily for its potential in optoelectronic and photocatalytic applications due to the electronic properties imparted by its mixed anionic framework. Interest in this material class stems from the ability to tune bandgap and carrier dynamics by varying rare-earth and chalcogen composition, offering a potential alternative to conventional binary or ternary semiconductors in niche optoelectronic and catalytic applications.
La6Sb4(SO4)3 is a rare-earth sulfate compound combining lanthanum, antimony, and sulfate groups in a mixed-valent structure. This is a research-phase semiconductor material studied for its potential in solid-state ionics and electrochemical applications, as the sulfate framework and rare-earth dopants can create pathways for ion transport. While not yet established in mainstream industrial production, materials in this compound family are of interest for advanced battery electrolytes, oxygen-ion conductors, and specialized sensing applications where conventional ceramics fall short.