2D Materials / Alfa Chemistry
2D Superconductors

2D Superconductors

Niobium Diselenide (2H NbSe2)

Cat Number: ACM12034774-2
Cas number: 12034-77-4
Synonyms: Niobium (IV) selenide, Columbium selenide, Bis(selanylidene)niobium.
Dimension: ~10 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 250.83 g/mol
Characterization Methods: XRD, Raman, EDX
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Tantalum Diselenide (2H TaSe2)

Cat Number: ACM12039553-2
Cas number: 12039-55-3
Synonyms: Tantalum (IV) selenide, Bis(selanylidene)tantalum
Dimension: ~10 mm
Purity: >99.995%
Molecular Weight: 338.87 g/mol
Characterization Methods: XRD, Raman, EDX
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Niobium Disulfide (2H NbS2)

Cat Number: ACM12136979-4
Cas number: 12136-97-9
Synonyms: Niobium (IV) sulfide, Bis(sulfanylidene)niobium
Dimension: ~2 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 157.046 g/mol
Characterization Methods: XRD, Raman, EDX
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Tantalum Disulfide (2H TaS2)

Cat Number: ACM12143725-1
Cas number: 12143-72-5
Synonyms: Dithioxotantalum, Tantalum (IV) sulfide, Bis(sulfanylidene)tantalum
Dimension: ~10 mm
Purity: >99.995%
Molecular Weight: 245.07 g/mol
Characterization Methods: XRD, Raman, EDX
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Niobium Ditelluride (NbTe2)

Cat Number: ACMA00022958
Dimension: ~8 mm
Purity: (6N) 99.9999% confirmed
Characterization Methods: XRD, Raman, EDX
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Palladium Ditelluride (PdTe2)

Cat Number: ACMA00022959
Dimension: ~2-3 mm
Purity: >99.995 %
Characterization Methods: XRD, Raman, EDX
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BiSbTeSe Crystal

Cat Number: ACMA00024828
Synonyms: BSTS
Dimension: 3-5 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 537.30 g/mol
Characterization Methods: SIMS, XRD, EDS, Raman, quantum transport
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HfTe5 Crystal

Cat Number: ACMA00024829
Dimension: ~2-4 mm in size
Purity: (6N) 99.9999% confirmed
Molecular Weight: 816.49 g/mol
Characterization Methods: XRD, Raman, EDX
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NbTe4 Crystal

Cat Number: ACMA00024830
Dimension: 3-5 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 603.30638 g/mol
Characterization Methods: XRD, Raman, EDX
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PdBi2 Crystal

Cat Number: ACMA00024831
Dimension: 3-5 mm
Purity: (6N) 99.9999% confirmed
Characterization Methods: XRD, Raman, EDX
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SnTaS2 Crystal

Cat Number: ACMA00024832
Dimension: Each order contains a few mm sized crystals
Purity: (6N) 99.9999% confirmed
Characterization Methods: XRD, Raman, EDX
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