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NbAs2 Crystal

NbAs2 Crystal

Catalog Number: ACMA00024824

CAS Number:

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Description

Description NbAs2 crystals belong to the larger family of transition metal binary compounds MPn2 (M = V, Nb, Ta, Cr, Mo and W, Pn = P, As and Sb). The crystal is an OsGe2 type monoclinic structure with a center-symmetric space group of C12/m1.

Features And Benefits

Features And Benefits NbAs2 exhibits extraordinary physical properties, including semi-metallicity, anomalous magnetoresistance, and other topological properties. Our NbAs2 crystals are synthesized by the autotransport technique using NbAs2 polycrystalline species as precursors.

Application

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

Specifications

Purity 6N(99.9999%) or better
Density 7.26 g/cm3
Appearance Silver to dark gray crystals
Bandgap 0.00 eV
Characteristics No transport agents
Stable in air
Low defect concentration
High electronic quality
Characterization Methods SIMS, XRD, EDS, Raman
Crystal Structure And Type Monoclinic
Degree Of Exfoliation Hard to exfoliate / no exfoliation
Dimension ~few mm
Electrical Property semi-metal, topological
Production Method Self flux technique
Storage Conditions Room temperature and dry
Type Synthetic
Unit Cell Parameters a=9.45 Å, b=3.42 Å, c=7.88 Å
α=ɣ=90.00 º, β=119.39 º

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