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651494

Sigma-Aldrich

Gallium phosphide

(single crystal substrate), <111>, diam. × thickness 2 in. × 0.5 mm

Synonym(s):

Gallium monophosphide

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About This Item

Linear Formula:
GaP
CAS Number:
12063-98-8
Molecular Weight:
100.70
EC Number:
235-057-2
MDL number:
MFCD00016109
UNSPSC Code:
12352300
PubChem Substance ID:
24883833
NACRES:
NA.23

form

(single crystal substrate)

resistivity

~0.3 Ω-cm

diam. × thickness

2 in. × 0.5 mm

mp

1480 °C

density

4.13 g/mL at 25 °C

semiconductor properties

<111>

SMILES string

[P]#[Ga]

InChI

1S/Ga.P

InChI key

HZXMRANICFIONG-UHFFFAOYSA-N

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Physical properties

Thermal expansion: 5.3 x 10-6/°C
Undoped (N-type semiconductor), carrier concentration = 2-6 × 1016 cm-3, EPD < 3 × 105 cm-2, growth technique = LEC

Physical form

cubic (a = 5.4505Å)

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

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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Santosh Khanal et al.
Nanomedicine : nanotechnology, biology, and medicine, 6(6), 707-713 (2010-07-06)
The tear film is a dynamic multilayered structure. The interactions and the interfacial dynamics between the layers that occur during a blink cycle must be such that they allow for maintenance of a stable tear film. Attempts to understand these
Cecilia E Linsmeier et al.
Biomaterials, 29(35), 4598-4604 (2008-09-20)
Neural devices may play an important role in the diagnosis and therapy of several clinical conditions, such as stroke, trauma or neurodegenerative disorders, by facilitating motor and pain control. Such interfaces, chronically implanted in the CNS, need to be biocompatible
David Richards et al.
Langmuir : the ACS journal of surfaces and colloids, 26(11), 8141-8146 (2010-02-04)
Gallium phosphide is a semiconductor material that can be used for the fabrication of optoelectronic devices. The report compares the ability of two similar organic molecules to form covalent bonds with the GaP(100) surface. Undecenoic acid (UDA) is a terminal
Jian Wu et al.
Nano letters, 9(9), 3252-3257 (2009-08-15)
We report the first observation of stimulated Raman scattering (SRS) from semiconductor nanowires (SNWs). Using continuous wave (CW) excitation (514.5 nm), very strong nonlinear SRS was observed in backscattering from short segments of crystalline GaP NWs with diameter d =
I Cestier et al.
Optics express, 19(7), 6093-6099 (2011-04-01)
We describe dynamical four wave mixing (FWM) functionalities of an GaInP photonic crystal waveguide. A W1 waveguide was used to wavelength convert 100 ps pulses and for sampling a 10.56 Gbit/s data stream so as to time demultiplex it into
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Protocols

Negative Photoresist Procedure

Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.

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Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.

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Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.

Negative Photoresist Procedure

Photoresist kit offers pre-weighed chemical components for lithographic processes, with separate etchants for various substrate choices.

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