2D Materials / Alfa Chemistry
2D Thin Films

2D Thin Films

Mechanically Exfoliated Monolayer WSe2 On Substrates

Cat Number: ACMA00024997
Synonyms: Tungsten selenide, Tungsten diselenide, Tungsten (IV) selenide
Dimension: 10 mm*10 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 341.76 g/mol
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
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Mechanically Exfoliated Monolayer WS2 On Substrates

Cat Number: ACMA00024996
Dimension: 10 mm*10 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 247.98 g/mol
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
ONLINE INQUIRY

Mechanically Exfoliated Monolayer MoSe2 on Substrates

Cat Number: ACMA00024995
Dimension: 10 mm*10 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 253.86 g/mol
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
ONLINE INQUIRY

CVD Sb2Te3 Films

Cat Number: ACMA00024994
Dimension: 1cm x 1cm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 626.32 g/mol
Characterization Methods: Raman, photoluminescence, TEM, EDS
ONLINE INQUIRY

CVD Method Monolayer WSe2

Cat Number: ACMA00018421
Synonyms: Tungsten selenide, Tungsten diselenide, Tungsten (IV) selenide
Dimension: 9 mm*9 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 341.76 g/mol
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
ONLINE INQUIRY

CVD Method Monolayer WS2

Cat Number: ACMA00018420
Dimension: 9 mm*9 mm
Purity: (6N) 99.9999% confirmed
Molecular Weight: 247.98 g/mol
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
ONLINE INQUIRY

Bismuth Oxyselenium (Bi2O2Se) Thin Film

Cat Number: ACMA00024993
Dimension: The sustrate size is 10mm*10mm, film covers the full area.
Purity: 99.9999% (6N)
Characterization Methods: Raman, angle resolved Raman spectroscopy, photoluminescence, absorption spectroscopy TEM, EDS
ONLINE INQUIRY

2'' Wafer CVD Monolayers or Few-Layers

Cat Number: ACMA00022991
Dimension: 2''
Purity: 99.9999% confirmed purity
Characterization Methods: XRD, XPS, AES, SIM, and HRTEM
ONLINE INQUIRY

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