2D Materials / Alfa Chemistry
Monochalcogenides
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Monochalcogenides

Gallium Sulfide (GaS)(alpha phase)

Cat Number: ACM12024101-2
Cas number: 12024-10-1
Synonyms: Gallium (II) sulfide, Gallium (II) sulphide.
Dimension: ~10 mm
Purity: >99.995 %
Molecular Weight: 101.79 g/mol
Characterization Methods: XRD, Raman, EDX
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Gallium Selenide (GaSe) (2H phase)

Cat Number: ACM12024112-3
Cas number: 12024-11-2
Synonyms: Gallium (II) selenide, Selanylidenegallium
Dimension: ~10 mm
Purity: >99.995 %
Molecular Weight: 148.69 g/mol
Characterization Methods: XRD, Raman, EDX
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Germanium Sulfide (GeS)

Cat Number: ACM12025320-3
Cas number: 12025-32-0
Synonyms: Germanium (II) sulfide, Germanium monosulfide
Dimension: ~10 mm
Purity: ≥ 99.999%
Molecular Weight: 104.71 g/mol
Characterization Methods: XRD, Raman, EDX
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Germanium Selenide (GeSe)

Cat Number: ACM12065100-2
Cas number: 12065-10-0
Synonyms: Germanium (II) selenide, Selanylidenegermanium
Dimension: ~10 mm
Purity: >99.995 %
Molecular Weight: 151.60 g/mol
Characterization Methods: XRD, Raman, EDX
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Indium (II) Selenide (InSe) Crystal

Cat Number: ACM1312421-2
Cas number: 1312-42-1
Synonyms: Indium monoselenide
Dimension: ≥10mm
Purity: ≥ 99.999%
Molecular Weight: 193.78 g/mol
Characterization Methods: XRD, Raman, EDX
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Indium Telluride (InTe)

Cat Number: ACMA00019003
Synonyms: Indium Telluride Powder, InTe Powder, indium telluride; indium (I,III) telluride;
Dimension: 4 mm
Purity: Better than 99.9999% (6N)
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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Tin Selenide (SnSe)

Cat Number: ACMA00019388
Synonyms: Tin Selenide Powder, SnSe Powder, tin selenide; tin(II) selenide; stannous selenide;
Purity: 99.9999% confirmed purity
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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Antimony Selenide(SbSe) Crystal

Cat Number: ACMA00022930
Dimension: Each order contains a number of ~5mm sized crystal
Purity: Better than 99.9999% (6N)
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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Copper Sulfide(CuS)

Cat Number: ACMA00022931
Dimension: around few mm in size
Purity: 99.9999% (6N)
Characterization Methods: Raman spectroscopy, RBS, XPS, and SIMS.
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GaGeTe Crystal

Cat Number: ACMA00022932
Dimension: 3-4 mm
Purity: 99.9999% (6N)
Characterization Methods: Raman, photoluminescence, TEM, EDS
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Gallium Sulfide Selenide(GaSSe) Crystal

Cat Number: ACMA00022933
Dimension: ≧1 cm in size and perfectly 0001 oriented
Purity: Better than 99.9999% (6N)
Characterization Methods: Raman, photoluminescence, TEM, EDS
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Gallium Sulfide Telluride(GaSTe) Crystals

Cat Number: ACMA00022934
Dimension: ~6mm-10mm
Purity: Better than 99.9999% (6N)
Characterization Methods: Raman, photoluminescence, TEM, EDS
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Gallium Telluride(GaTe)

Cat Number: ACMA00022935
Dimension: ≧1 cm
Purity: Better than 99.9999% (6N)
Characterization Methods: Raman, photoluminescence, TEM, EDS
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Germanium Telluride(GeTe) Crystal

Cat Number: ACMA00022936
Dimension: 1 cm
Purity: Better than 99.9999% (6N)
Characterization Methods: Raman, photoluminescence, TEM, EDS
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Indium Selenide Bromide(InSeBr)

Cat Number: ACMA00022937
Dimension: 3~6 mm
Purity: Better than 99.9999% (6N)
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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InSnSe Crystal

Cat Number: ACMA00022938
Dimension: 1 cm
Purity: Better than 99.9999% (6N)
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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SnS Crystal

Cat Number: ACMA00022939
Dimension: cm size crystals
Purity: 99.9999% confirmed purity
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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Thalium Selenide (TlSe)

Cat Number: ACMA00022940
Dimension: ~4mm
Purity: 99.9999% confirmed purity
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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Bismuth Selenide Telluride(BiTeSe)

Cat Number: ACMA00024811
Synonyms: Bismuth Selenide Telluride, bismuth telluride-bismuth selenide, bismuth tellurium selenium N-Type alloy, selenium-doped bismuth telluride
Dimension: ~few cm
Purity: (5N) 99.999%
Molecular Weight: 415.54 g/mol
Characterization Methods: Raman, EDS, SIMS, XRD, TEM, AFM
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MnBiSe Crystal

Cat Number: ACMA00024812
Synonyms: Manganese bismuth selenide
Dimension: ~few cm
Purity: (6N) 99.9999%
Molecular Weight: 342.878429 g/mol
Characterization Methods: Raman, EDS, SIMS, XRD, TEM, AFM
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