分类

AuSe(α相金硒化物)

AuSe(α相金硒化物)

AuSe (alpha phase Gold Selenide)

AuSe (alpha phase Gold Selenide)

AuSe (alpha phase) is a metal. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. α-AuSe belongs to the group-XI transition metal monochalcogenides. 

The Gold Selenide crystals produced at HQ Graphene have the appearance of mm size needles and have a metallic appearance. 

 

AuSe crystal properties

Crystal size

~sub mm size needles

Electrical properties

Metal

Crystal structure

monoclinic C

Unit cell parameters

a = 1.217 nm, b = 0.3688 nm, c = 0.8381 nm, α = γ = 90°, β = 102.87°

Type

Synthetic

Purity

>99.995 %

Characterized by

XRD, Raman, EDX

More information

Please contact us by email or phone

 

The single crystal AuSe is characterized using:

XRD: single crystal and powder X-ray diffraction (D8 Venture Bruker and D8 Advance Bruker) 
EDX: Energy-dispersive X-ray spectroscopy for stoichiometric analysis 
Raman: 785 nm Raman system 

 

Raman, XRD and EDX on AuSe:

Click on an image to zoom

AuSe Raman

Powder X-ray diffraction (XRD) of a single crystal AuSe. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

 

 Powder X-ray diffraction (XRD) of a single crystal AuSe

Stoichiometric analysis of a single crystal alpha phase AuSe by Energy-dispersive X-ray spectroscopy (EDX).

 Stoichiometric analysis of a single crystal alpha phase AuSe by Energy-dispersive X-ray spectroscopy (EDX).

 

Raman of a single crystal AuSe. Measurement with a 785nm Raman at room temperature.

 

6 other products in the same category: