indium gallium encyclopedia

Indium gallium arsenide Wikipedia

Overview

Properties of Gallium | Indium Corporation

Gallium is Unique In its pure form, gallium is an unusual element to say the least With a melting point of approximately 30°C, gallium is a liquid at just above room temperature When alloyed with other elements (notably indium), the resulting melting point is below room temperature

Gallium | Encyclopedia

Overview

Indium Gallium Arsenide an overview | ScienceDirect Topics

DD Nolte, in Encyclopedia of Materials: Science and Technology, 2001 22 Photorefractive Semiconductors Photorefractive semiconductors are at the other extreme of the signal–speed tradeoff Common photorefractive semiconductors include III–V binary semiconductors, such as GaAs (gallium arsenide) and InP (indium phosphite); III–V ternary compounds, such as AlGaAs (aluminum gallium

Indium | Encyclopedia

INDIUM (REVISED) Note: This article, originally published in 1998, was updated in 2006 for the eBook edition Overview Indium is part of the aluminum family in Group 13 (IIIA) of the periodic tableThe periodic table is a chart that shows how chemical elements are related to each other Indium was discovered in 1863 by German chemists Ferdinand Reich (17991882) and Hieronymus Theodor

Indium | chemical element Encyclopedia Britannica

Indium (In), chemical element, rare metal of main Group 13 (IIIa, or boron group) of the periodic table Indium has a brilliant silverywhite lustre It was discovered (1863) by German chemists Ferdinand Reich and Hieronymus Theodor Richter while they were examining zinc ore samples The presence

gallium | Uses, Properties, & Facts | Britannica

Gallium was discovered (1875) by French chemist PaulÉmile Lecoq de Boisbaudran, who observed its principal spectral lines while examining material separated from zinc blendeSoon afterward he isolated the metal and studied its properties, which coincided with those that Russian chemist Dmitry Ivanovich Mendeleyev had predicted a few years earlier for ekaaluminum, the thenundiscovered

Thermophotovoltaic Wikipedia

Indium gallium arsenide (InGaAs) is a compound IIIV semiconductor It can be applied in two ways for use in TPVs When latticematched to an InP substrate, InGaAs has a bandgap of 074 eV, no better than GaSb Devices of this configuration have been produced with a fill factor of 69% and an efficiency of 15%

Indium an overview | ScienceDirect Topics

Indium finds use in lowmelting alloys and solders and has a place in semiconductor technology, like gallium, in Group 13–15 (IIIA–VA) semiconductors and as a dopant for germanium p–n junction devices Thallium is so far of mainly academic interest, though there is potential in that TlBr and TlI are transparent to infrared radiation

Indium New World Encyclopedia

Alloyed with gallium arsenide, it forms indium gallium arsenide, which is also used in the semiconductor industry Indium nitride (InN): This is a small bandgap semiconductor material that has potential applications in solar cells and high speed electronics Currently there is research into developing solar cells using nitridebased semiconductors

49: cadmium ← indium → tin

Indium Simple English Wikipedia, the free encyclopedia

Indium is a chemical element It has the chemical symbol In It has the atomic number 49 It is a rare metal It is a soft, malleable and poor metal Indium looks like zinc Pieces of indium can easily be joined together by pushing one piece into another The chemistry of indium is quite like aluminium or gallium Zinc ores are the main source

Gallium scan: MedlinePlus Medical Encyclopedia

Jan 05, 2021· A gallium scan is a test to look for swelling (inflammation), infection, or cancer in the body It uses a radioactive material called gallium and is a type of nuclear medicine exam Gallium scan: MedlinePlus Medical Encyclopedia

Coordination Chemistry of Aluminum, Gallium, and Indium at

Cameron Jones, Andreas Stasch, The Chemistry of the Group 13 Metals in the +1 Oxidation State, The Group 13 Metals Aluminium, Gallium, Indium and Thallium: Chemical Patterns and Peculiarities, 101002/48, (285341), (2011)

Cited by: 184

Eutectic Gallium‐Indium (EGaIn): A Liquid Metal Alloy for

Apr 18, 2008· Eutectic Gallium‐Indium (EGaIn): A Liquid Metal Alloy for the Formation of Stable Structures in Microchannels at Room Temperature † Michael D Dickey Department of Chemistry and Chemical Biology, Harvard University 12 Oxford St, Cambridge, MA 02138 (USA)

Cited by: 949

Indium New World Encyclopedia

Alloyed with gallium arsenide, it forms indium gallium arsenide, which is also used in the semiconductor industry Indium nitride (InN): This is a small bandgap semiconductor material that has potential applications in solar cells and high speed electronics Currently there is research into developing solar cells using nitridebased semiconductors

Indium Simple English Wikipedia, the free encyclopedia

Indium is a chemical element It has the chemical symbol In It has the atomic number 49 It is a rare metal It is a soft, malleable and poor metal Indium looks like zinc Pieces of indium can easily be joined together by pushing one piece into another The chemistry of indium is quite like aluminium or gallium Zinc ores are the main source

Gallium Wikipedia

Gallium is a chemical element with the symbol Ga and atomic number 31 Elemental gallium is a soft, silvery metal at standard temperature and pressure; however in its liquid state it becomes silvery whiteIf too much force is applied, the gallium may fracture conchoidallyIt is in group 13 of the periodic table, and thus has similarities to the other metals of the group, aluminium, indium, and

Indium Infogalactic: the planetary knowledge core

Indium is a chemical element with symbol In and atomic number 49 It is a posttransition metallic element that is rare in Earth's crust The metal is very soft, malleable and easily fusible, with a melting point higher than sodium, but lower than lithium or tinChemically, indium is similar to gallium and thallium, and it is largely intermediate between the two in terms of its properties

Indium gallium arsenide : definition of Indium gallium

Indium gallium arsenide (InGaAs) is a semiconductor composed of indium, gallium and arsenicIt is used in highpower and highfrequency electronics because of its superior electron velocity with respect to the more common semiconductors silicon and gallium arsenideInGaAs bandgap also makes it the detector material of choice in optical fiber communication at 1300 and 1550 nm

Tetraazido Complexes of Aluminium, Gallium, and Indium

The new tetraazido complexes of aluminium, gallium, and indium [thf 2 Na][thf 2 Al(N 3) 4] (1), [py 2 Na][py 2 In(N 3) 4] (2), and Na[Ga(N 3) 4] (3) have been synthesized from MCl 3 and NaN 3 by salt metatheses and characterized by X‐ray diffraction analysis In compounds 1 and 2, the Group 13 metal atom and the sodium atom are each hexacoordinated by four azido groups and two additional

Coordination Chemistry of Aluminum, Gallium, and Indium at

Cameron Jones, Andreas Stasch, The Chemistry of the Group 13 Metals in the +1 Oxidation State, The Group 13 Metals Aluminium, Gallium, Indium and Thallium: Chemical Patterns and Peculiarities, 101002/48, (285341), (2011)

(PDF) Indium Gallium Arsenide Phosphide ResearchGate

Note carefully that in this case the roles of both gallium and indium and of arsenic and phosphorus are exchanged These alloys span the bandgap range from 143 eV (GaAs, y l 0) to 19 eV (Ga

Indium gallium nitride : definition of Indium gallium

Indium gallium nitride (InGaN, In x Ga 1x N) is a semiconductor material made of a mix of gallium nitride (GaN) and indium nitride (InN) It is a ternary group III/group V direct bandgap semiconductor Its bandgap can be tuned by varying the amount of indium in the alloy The ratio of In/Ga is usually between 002/098 and 03/07

Arene Complexes of Univalent Gallium, Indium, and Thallium

Cameron Jones, Andreas Stasch, The Chemistry of the Group 13 Metals in the +1 Oxidation State, The Group 13 Metals Aluminium, Gallium, Indium and Thallium: Chemical Patterns and Peculiarities, 101002/48, (285341), (2011)

Indium WikiZero Free Encyclopedia

Indium is a chemical element with the symbol In and atomic number 49 Indium is the softest metal that is not an alkali metalIt is a silverywhite metal that resembles tin in appearance It is a posttransition metal that makes up 021 parts per million of the Earth's crust Indium has a melting point higher than sodium and gallium, but lower than lithium and tin

Wikizero Copper indium gallium selenide

Copper indium gallium (di)selenide (CIGS) is a IIIIVI 2 semiconductor material composed of copper, indium, gallium, and seleniumThe material is a solid solution of copper indium selenide (often abbreviated "CIS") and copper gallium selenideIt has a chemical formula of CuIn (1x) Ga (x) Se 2 where the value of x can vary from 0 (pure copper indium selenide) to 1 (pure copper gallium selenide)

Micromachines | Free FullText | Channel Shape Effects on

Channel shape dependency on device instability for amorphous indium–gallium–zinc oxide (aIGZO) thin film transistors (TFTs) is investigated by using various channel shape devices along with systematic electrical characterization including DC IV characeristics and bias temperature stress tests aIGZO TFTs with various channel shapes such as zigzag, circular, and Utype channels are

Univalent Gallium and Indium Phosphane Complexes: From

May 23, 2012· Kim Glootz, Daniel Kratzert, Ingo Krossing, Synthesis and Structural Characterization of Gallium(I) and Indium(I) Cations Coordinated by Pentamethylethylenediamine, Zeitschrift für anorganische und allgemeine Chemie, 101002/zaac, 646, 1112, (523525), (2020)