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gallium arsenide monographs

Gallium arsenide GaAs - PubChem

Gallium arsenide appears as dark gray crystals with a metallic greenish-blue sheen or gray powder. Melting point 85.6°F (29.78°C).

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GALLIUM ARSENIDE 1. Exposure Data - IARC

2018-6-28  Gallium arsenide single crystals are more difficult to fabricate than those of silicon. With silicon, only one component needs to be controlled, whereas with gallium arsenide, a 1:1 ratio of gallium atoms to arsenic atoms must be maintained. At the same time, arsenic volatilizes at the temperatures needed to grow crystals.

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Cobalt in Hard Metals and Cobalt Sulfate, Gallium

Introduction to the Monographs on Gallium Arsenide and Indium Phosphide. Gallium Arsenide 1. Exposure Data 2. Studies of Cancer in Humans 3. Studies of Cancer in Experimental Animals 4. Other Data Relevant to an Evaluation of Carcinogenicity and

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MONOGRAPHS ON GALLIUM ARSENIDE AND INDIUM

2018-6-28  INTRODUCTION TO THE MONOGRAPHS ON GALLIUM ARSENIDE AND INDIUM PHOSPHIDE Studies of Cancer in Humans Two compounds evaluated in this volume of the IARC Monographs, gallium arsenide and indium phosphide, are predominantly used in the semiconductor industry. However, only parts of the workforce in this industry are exposed to these compounds, and

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Cobalt in Hard Metals and Cobalt Sulfate, Gallium

2018-6-28  Cobalt in Hard Metals and Cobalt Sulfate, Gallium Arsenide, Indium Phosphide and Vanadium Pentoxide/IARC Working Group on the Evaluation of Carcinogenic Risks to Humans (2006 : Lyon, France) (IARC monographs on the evaluation of carcinogenic risks to humans ; v. 86) 1. Arsenic −adverse effects 2. Carcinogens 3. Cobalt −adverse effects 4.

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Cobalt in Hard Metals and Cobalt Sulfate, Gallium

Introduction to the Monographs on Gallium Arsenide and Indium Phosphide: Studies of Cancer in Humans; Gallium Arsenide. 1. Exposure Data; 2. Studies of Cancer in Humans; 3. Studies of Cancer in Experimental Animals; 4. Other Data Relevant to an Evaluation of Carcinogenicity and its Mechanisms; 5. Summary of Data Reported and Evaluation; 6. References; Indium Phosphide. 1.

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THE MONOGRAPHS - Cobalt in Hard Metals and

Introduction to the Monographs on Gallium Arsenide and Indium Phosphide: Studies of Cancer in Humans. Gallium Arsenide. Indium Phosphide. Vanadium Pentoxide

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Gallium Arsenide - an overview ScienceDirect Topics

Gallium arsenide is of importance technologically because of both its electrical and optical properties. It is well suited for a wide range of device applications and as a consequence a great deal of time and effort has been devoted to its growth, characterization, and integration in a number of devices and systems.

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International Agency for Research on Cancer (IARC)

International Agency for Research on Cancer (IARC) (2006) Cobalt in hard metals and cobalt sulfate, gallium arsenide, indium phosphide and vanadium pentoxide. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, 86, 119-237.

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GALLIUM ARSENIDE 1. Exposure Data

Gallium arsenide single crystals are more difficult to fabricate than those of silicon. With silicon, only one component needs to be controlled, whereas with gallium arsenide, a 1:1 ratio of gallium atoms to arsenic atoms must be maintained. At the same time, arsenic volatilizes at the temperatures needed to

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Cobalt in Hard Metals and Cobalt Sulfate, Gallium

Cobalt in Hard Metals and Cobalt Sulfate, Gallium Arsenide, Indium Phosphide and Vanadium Pentoxide. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, No. 86. IARC Working Group on the Evaluation of Carcinogenic Risk to Humans.

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IARC monographs on the evaluation of carcinogenic

IARC monographs on the evaluation of carcinogenic risks to humans. Vol. 86. Cobalt in hard metals and cobalt sulfate, gallium arsenide, indium phosphide and vanadium pentoxide Author(s) International Agency for Research on Cancer :: IARC Year. 2006 Publisher.

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Gallium arsenide GaAs - PubChem

Fourteen days after dosing with gallium arsenide, 90.7% + or - 35.4% of the arsenic and 99.4% + or - 38.7% of the gallium was eliminated in the feces in the 1,000 mg/kg group. Less than 0.02% of the arsenic was excreted in the urine, and 0.3% was detected in the blood. Gallium

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Volume 86 Cobalt in Hard Metals and Cobalt Sulfate ...

2008-2-19  workers are involved in the production of gallium arsenide crystals, ingots and wafers, grinding and sawing operations, device fabrication and sandblasting and clean-up activities. 5.2 Human carcinogenicity data See Introduction to the Monographs on Gallium Arsenide and Indium Phosphide. Studies of Cancer in Humans.

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Dielectric Films On Gallium Arsenide

Dielectric Films On Gallium Arsenide Electrocomponent Science Monographs W, Choix De Livres Franois L'usage De Jeune Noblesse ... Les Romans, L'histoire La Posie [FACSIMILE] J Le Jeune, Translated, With Notes, C: By Charles Rann Kennedy, Vol. 2 Of 1 (Classic Reprint) Demosthenes Demosthenes, The Mathematical Theory Of Diffusion And Reaction In Permeable Catalysts: Vol. 1: The Theory Of

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Gallium Arsenide - an overview ScienceDirect Topics

Gallium arsenide is of importance technologically because of both its electrical and optical properties. It is well suited for a wide range of device applications and as a consequence a great deal of time and effort has been devoted to its growth, characterization, and integration in a number of devices and systems.

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Public Workshop on Proposed Listing of Gallium

2021-6-2  In 2006, IARC issued the Volume 86 in its series IARC Monographs on the Evaluation of Carcinogenic Risks to Humans. In this monograph, IARC concluded that gallium arsenide is carcinogenic to humans (Group 1).

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International Agency for Research on Cancer (IARC)

International Agency for Research on Cancer (IARC) (2006) Cobalt in hard metals and cobalt sulfate, gallium arsenide, indium phosphide and vanadium pentoxide. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, 86, 119-237.

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Dielectric Films on Gallium Arsenide

2016-11-30  Dielectric Films on Gallium Arsenide (Electrocomponent Science Monographs) 1St Edition Edition

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Cobalt in hard metals and cobalt sulfate, gallium

Cobalt in hard metals and cobalt sulfate, gallium arsenide, indium phosphide, and vanadium pentoxide Item Preview remove-circle Share or Embed This Item. Share to Twitter. Share to Facebook. Share to Reddit. Share to Tumblr. Share to Pinterest.

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Gallium arsenide GaAs - PubChem

Fourteen days after dosing with gallium arsenide, 90.7% + or - 35.4% of the arsenic and 99.4% + or - 38.7% of the gallium was eliminated in the feces in the 1,000 mg/kg group. Less than 0.02% of the arsenic was excreted in the urine, and 0.3% was detected in the blood. Gallium

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Gallium Arsenide - DrugFuture

Thermal conductivity 0.52 watt units. Specific heat 0.086 cal/g/°C. Molten gallium arsenide attacks quartz, therefore graphite boats or quartz boats, which are carbon coated by pyrolytic decompn of methane, should be used in zone refining. GaAs single crystals have been grown by the Czochralski technique and by the floating zone method.

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Gallium Arsenide - an overview ScienceDirect Topics

Gallium arsenide is of importance technologically because of both its electrical and optical properties. It is well suited for a wide range of device applications and as a consequence a great deal of time and effort has been devoted to its growth, characterization, and integration in a number of devices and systems.

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Dielectric Films On Gallium Arsenide

Dielectric Films On Gallium Arsenide Electrocomponent Science Monographs W, Choix De Livres Franois L'usage De Jeune Noblesse ... Les Romans, L'histoire La Posie [FACSIMILE] J Le Jeune, Translated, With Notes, C: By Charles Rann Kennedy, Vol. 2 Of 1 (Classic Reprint) Demosthenes Demosthenes, The Mathematical Theory Of Diffusion And Reaction In Permeable Catalysts: Vol. 1: The Theory Of

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International Agency for Research on Cancer (IARC)

International Agency for Research on Cancer (IARC) (2006) Cobalt in hard metals and cobalt sulfate, gallium arsenide, indium phosphide and vanadium pentoxide. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, 86, 119-237.

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IARC Monographs on the Evaluation of Carcinogenic

2014-7-28  IARC Monographs on the Evaluation of Carcinogenic Risks to Humans Monographs Volume 1 Some Inorganic Substances, Chlorinated Hydrocarbons, Aromatic Amines, ... Gallium Arsenide, Indium Phosphide and Vanadium Pentoxide . Volume 87 (in preparation)

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Biological monitoring of arsenic exposure in inorganic ...

Yamauchi, H., Takahashi, K., Mashiko, M. and Yamamura, Y. (1989) Biological monitoring of arsenic exposure of gallium arsenide and inorganic arsenic-exposed workers by determination of inorganic arsenic and its metabolites in urine and hair.

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chapter 3. Arsenic and metals - IARC Publications Website

Gallium arsenide is considered carcinogenic to humans, based largely on one robust study in ro-dents together with ancillary evi-dence (IARC, 2006). Chronic inhala-tion of gallium arsenide induced lung bronchiolo-alveolar adenoma or carcinoma in a dose-related fashion in female F344 rats, but not in male rats or male or female B6C3F1 mice

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arsenic, metals, fibres, and dusts - IARC Publications

84, IARC, 2004 ), and gallium arsenide (Volume 86, IARC, 2006 ). It should be understood that arsenic in drinking-water and gallium arsenide should continue to be regarded as carcinogenic to humans, covered in this volume by the evaluation of arsenic and inorganic arsenic compounds.

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Cobalt in hard metals and cobalt sulfate, gallium

Cobalt in hard metals and cobalt sulfate, gallium arsenide, indium phosphide, and vanadium pentoxide Item Preview remove-circle Share or Embed This Item. Share to Twitter. Share to Facebook. Share to Reddit. Share to Tumblr. Share to Pinterest.

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