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481769

Sigma-Aldrich

Gallium nitride

99.9% trace metals basis

Synonym(s):

Gallium mononitride, Gallium mononitride (GaN)

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About This Item

Linear Formula:
GaN
CAS Number:
25617-97-4
Molecular Weight:
83.73
EC Number:
247-129-0
MDL number:
MFCD00016108
UNSPSC Code:
12352300
PubChem Substance ID:
24871779
NACRES:
NA.23

Quality Level

100

Assay

99.9% trace metals basis

form

powder

mp

800 °C (lit.)

SMILES string

N#[Ga]

InChI

1S/Ga.N

InChI key

JMASRVWKEDWRBT-UHFFFAOYSA-N

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Application

Gallium nitride (GaN) is a wide band gap semiconducting material, which can be used in the development of a variety of electronic devices, such as light emitting diodes (LEDs), and field effect transistors (FETs). It can also be used as a transition metal dopant for spintronics-based applications.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

241903

Aluminum nitride

Sanjay Sankaranarayanan et al.
ACS omega, 4(12), 14772-14779 (2019-09-26)
Growth of gallium nitride nanowires on etched sapphire and GaN substrates using binary catalytic alloy were investigated by manipulating the growth time and precursor-to-substrate distance. The variations in behavior at different growth conditions were observed using X-ray diffractometer, Raman spectroscopy
Fabrizio Gaulandris et al.
Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada, 26(1), 3-17 (2020-01-21)
One of the biggest challenges for in situ heating transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) is the ability to measure the local temperature of the specimen accurately. Despite technological improvements in the construction of TEM/STEM heating

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