Neutron imaging systems utilizing lithium-containing semiconductor crystals
Abstract
A neutron imaging system, including: a plurality of Li-III-VI.sub.2 semiconductor crystals arranged in an array, wherein III represents a Group III element and VI represents a Group VI element; and electronics operable for detecting and a charge in each of the plurality of crystals in the presence of neutrons and for imaging the neutrons. Each of the crystals is formed by: melting the Group III element; adding the Li to the melted Group III element at a rate that allows the Li and Group III element to react, thereby providing a single phase Li-III compound; and adding the Group VI element to the single phase Li-III compound and heating. Optionally, each of the crystals is also formed by doping with a Group IV element activator.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge Y-12 Plant (Y-12), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1353068
- Patent Number(s):
- 9632190
- Application Number:
- 14/230,372
- Assignee:
- Consolidates Nuclear Security, LLC
- Patent Classifications (CPCs):
-
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
G - PHYSICS G01 - MEASURING G01T - MEASUREMENT OF NUCLEAR OR X-RADIATION
- DOE Contract Number:
- AC05-00OR22800
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Mar 31
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 36 MATERIALS SCIENCE
Citation Formats
Stowe, Ashley C., and Burger, Arnold. Neutron imaging systems utilizing lithium-containing semiconductor crystals. United States: N. p., 2017.
Web.
Stowe, Ashley C., & Burger, Arnold. Neutron imaging systems utilizing lithium-containing semiconductor crystals. United States.
Stowe, Ashley C., and Burger, Arnold. Tue .
"Neutron imaging systems utilizing lithium-containing semiconductor crystals". United States. https://www.osti.gov/servlets/purl/1353068.
@article{osti_1353068,
title = {Neutron imaging systems utilizing lithium-containing semiconductor crystals},
author = {Stowe, Ashley C. and Burger, Arnold},
abstractNote = {A neutron imaging system, including: a plurality of Li-III-VI.sub.2 semiconductor crystals arranged in an array, wherein III represents a Group III element and VI represents a Group VI element; and electronics operable for detecting and a charge in each of the plurality of crystals in the presence of neutrons and for imaging the neutrons. Each of the crystals is formed by: melting the Group III element; adding the Li to the melted Group III element at a rate that allows the Li and Group III element to react, thereby providing a single phase Li-III compound; and adding the Group VI element to the single phase Li-III compound and heating. Optionally, each of the crystals is also formed by doping with a Group IV element activator.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {4}
}
Works referenced in this record:
Growth and properties of LiGaX2 (X = S, Se, Te) single crystals for nonlinear optical applications in the mid-IR
journal, April 2003
- Isaenko, L.; Yelisseyev, A.; Lobanov, S.
- Crystal Research and Technology, Vol. 38, Issue 35, p. 379-387