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Germanium Selenide

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Product Specifications

Chemical Name

Germanium Selenide

Chemical Formula

GeSe

Purity

99.999%

Composition

Size

< 6 mm

EINECS Number

235-061-4

Quantity Available

CAS Number

12065-10-0

Status

Product ID

GPGESE600005N

Hazmat

Class 6.1, UN3283, PG III

General SpecificationsApplicationsSafety and ShippingCertificates of Analysis (COA)

Element Name

Germanium Selenide

Symbol

GeSe

Atomic Number

Atomic Weight

151.57 g/mol

Melting Point

670 °C

Boiling Point

Density

Comments

mixed phases of GeSe and GeSe2

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Crystal Structure

Orthorhombic

Color / Appearance

Grey-black crystalline solid

Thermal Conductivity

Electrical Resistivity

Coefficient of Thermal Expansion

Neutron Cross Section

Electron Configuration

This Product

GPGESE600005N

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Semiconductors

Germanium Selenide is a IV-VI chalcogenide semiconductor used in the development of phase-change memory devices and 2D layered materials for electronic switching.

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Sputtering

GeSe targets are utilized in sputtering processes to deposit thin films for infrared optics and memory storage applications.

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Optoelectronics

Used in the fabrication of photodetectors and solar cells due to its narrow bandgap and high absorption coefficient in the visible and near-infrared spectrum.

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Evaporation materials

GeSe is employed as an evaporation source for creating thin-film layers in vacuum deposition systems for optical coatings.

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HazMat Classification

Class 6.1, UN3283, PG III

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Documentation

Safety Data Sheet (SDS) and Certificate of Analysis (COA) available for download. GHS-compliant labeling provided with all shipments.

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Shipping

Shipped via FedEx Ground or UPS. Hazmat surcharges apply. International orders may require export compliance review. Custom packaging available.

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Quality Assurance

All products supplied with lot-specific COA including ICP-OES elemental analysis, XRD phase identification, and particle size distribution data.

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Certificates of Analysis (COA)

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Germanium Selenide

Product Specifications

Semiconductors

Sputtering

Optoelectronics

Evaporation materials

HazMat Classification

Documentation

Shipping

Quality Assurance

Certificates of Analysis (COA)

Don’t see the Right Version?

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