VTe2 Crystal

Description

Description VTe2 is a member of group 5B TMDCs in which vanadium atoms are sandwiched between tellurium atoms. VTe2 exhibits excellent magnetic properties in the 2D limit and charge density response. This product is a flux region grown VTe2 vdW crystal with good environmental stability and 6N or higher purity.

Features And Benefits

Features And Benefits This unique material exhibits a structural phase transition from the 1T phase to the low temperature 1T' phase and finally to the low temperature CDW phase at about 480 K. It is also known that the room temperature stage depends on the number of layers used.

Application

Application Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc.

Specifications

Molecular Weight	306.14 g/mol
Purity	6N(99.9999%) or better
Density	6.32 g/cm³
Appearance	Silver crystals
Bandgap	0.00 eV
Characteristics	No transport agents Good stability Low defect concentration High electronic quality
Characterization Methods	SIMS, XRD, EDS, Raman
Crystal Structure And Type	1T and 1T' depending on temperature and number of layers
Degree Of Exfoliation	Easy to exfoliate
Dimension	~few mm
Electrical Property	2D magnet, CDW phase
Exact Mass	308.755 g/mol
Monoisotopic Mass	310.756409 Da
Production Method	Self flux technique
Storage Conditions	Room temperature and dry
Type	Synthetic
Unit Cell Parameters	a=b=3.66 Å, c=6.95 Å; α=β=90.00 º, ɣ=120.00 º