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Platina Diselenide-激光器件

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所在地區(qū)：上海上海市

聯(lián)系人：周美玲（銷售經(jīng)理）

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PtSe2

Platina Diselenide

PtSe2

PtSe2 is a semimetal. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. The Platinum Diselenide semi-metal belongs to the group-X transition metal dichalcogenides (TMDC).

The PtSe2 crystals produced at HQ Graphene have a typical lateral size of ~0.2-0.3 cm, and have a metallic appearance. More information on the PtSe2 crystals that we sell can be found below.

PtSe2 crystal properties

Crystal size	~2-3 mm
Electrical properties	Semimetal
Crystal structure	Hexagonal
Unit cell parameters	a = b = 0.375 nm, c = 0.506 nm, α = β = 90°, γ = 120°
Type	Synthetic
Purity	>99.995 %
Characterized by	XRD, Raman, EDX, Hall measurement
More information?	Please contact us by or phone

The single crystal PtSe2 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
Hall measurement: Extraction of charge carrier density and doping in the Van der Pauw geometry.