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A1MgB14 and related icosahedral boride semiconducting materials for neutron sensing applications

Patent ·
OSTI ID:1531558

A neutron detecting and method of use for a semiconducting material having a formula of M1M2B14 where M1 is aluminum, magnesium, silver, sodium or scandium and M2 is boron, chromium, erbium, holmium, lithium, magnesium, thulium, titanium, yttrium, or gadolinium.

Research Organization:
Iowa State Univ., Ames, IA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
W-7405-ENG-82
Assignee:
Iowa State University Research Foundation, Inc. (Ames, IA)
Patent Number(s):
7,375,343
Application Number:
11/422,629
OSTI ID:
1531558
Country of Publication:
United States
Language:
English

References (15)

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Microstructure evolution of Al–Mg–B thin films by thermal annealing journal July 2003
Electrical transport in amorphous semiconducting AlMgB14 films journal August 2004
Coefficient of thermal expansion of AlMgB14 journal May 2002
Effect of bias on neutron detection in thin semiconducting boron carbide films journal June 2006
Boron carbide/ n -silicon carbide heterojunction diodes journal December 2001
A class of boron-rich solid-state neutron detectors journal May 2002
Design considerations for thin film coated semiconductor thermal neutron detectors—I: basics regarding alpha particle emitting neutron reactive films
  • McGregor, D. S.; Hammig, M. D.; Yang, Y.-H.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 500, Issue 1-3, p. 272-308 https://doi.org/10.1016/S0168-9002(02)02078-8
journal March 2003
Boron Phosphide on Silicon for Radiation Detectors journal January 1989
Al2MgO4, Fe3O4, and FeB impurities in AlMgB14 journal June 2003
Characterization of boron carbide thin films fabricated by plasma enhanced chemical vapor deposition from boranes journal November 1992
Lathe Turning of Titanium Using Pulsed Laser Deposited, Ultra‐Hard Boride Coatings of Carbide Inserts journal January 2003
Semi-insulating bulk GaAs thermal neutron imaging arrays journal June 1996
Thermal neutron irradiation experiments on 10BP single-crystal wafers journal October 1988
Superhard self-lubricating AlMgB14 films for microelectromechanical devices journal October 2003