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SnBi4Te7 Crystal

SnBi4Te7 Crystal

Catalog Number: ACMA00024880

CAS Number:

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Description

Description SnBi4Te7 is a layered van der Waals topological insulator and narrow-gap semiconductor with easy exfoliation properties. It belongs to the triangular system with alternating Sn-Bi-Te layers to make up the SnBi4Te7 stoichiometry.

Features And Benefits

Features And Benefits SnBi4Te7 crystals are grown using Bridgman growth techniques with guaranteed ease of exfoliation, 6N or higher purity, and excellent electronic properties

Application

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

Specifications

Purity 99.9999% (6N)
Density 7.25 g/cm3
Appearance Silver to dark gray crystals
Bandgap 0.636 eV
Characterization Methods XRD, Raman, EDX, Hall measurement
Crystal Structure And Type Trigonal
Degree Of Exfoliation Easy to exfoliate
Dimension ~few mm
Electrical Property Topological Insulator, Narrow gap semiconductor
Production Method Bridgman growth technique
Storage Conditions Room temperature and dry
Type Synthetic
Unit Cell Parameters a=b=0.439 nm and c=2.398 nm

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