Single-source precursor for semiconductor nanocrystals

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United States of America Patent

PATENT NO 8721926
APP PUB NO 20130082216A1
SERIAL NO

13617843

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Abstract

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A single-source solid precursor matrix for semiconductor nanocrystals includes 45-55% by weight of zinc, 28-35% by weight of oxygen, 0.70-1.2% by weight of carbon, 1.5-2.5% by weight of hydrogen, 4-6% by weight of nitrogen, 5-7% by weight of sulphur and 1-5% by weight of dopant ions with respect to the weight of zinc atoms. Doped semiconductor nanocrystals for multicolor displays and bio markers include 60-65% by weight of zinc, 30-32% by weight of sulphur, 1.2-1.3% by weight of copper and 1.2-1.3% by weight of dopant ions.

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THE DIRECTOR GENERAL DEFENCE RESEARCH & DEVELOPMENT ORGANISATIONINDIA NEW DELHI NEW DELHI DELHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koyakutty, Manzoor Rajasthan, IN 16 60
Kumar, Narendra Rajasthan, IN 13 54
Kutty, Thundyil Raman Narayana Rajasthan, IN 2 10
Vedera, Sampat Raj Rajasthan, IN 2 10
Verma, Aditya Rajasthan, IN 3 15

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