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Title: Low-temperature ordering caused by exchange interaction in the Si:P impurity system near the insulator - Metal phase transition

Behavior of the paramagnetic susceptibility in Si:P at low temperatures was investigated by Electron Spin Resonance in order to detect the antiferromagnetic and ferromagnetic ordering in the vicinity of the insulator-metal phase transition. A procedure was developed to operate sufficiently smooth changes of the spin density, by proton irradiated.
Authors:
; ; ; ;  [1] ;  [2]
  1. Ioffe Institute, St. Petersburg 194021, Russia and Institute of Crystal Growth, Berlin 12489 (Germany)
  2. Institute of Crystal Growth, Berlin 12489 (Germany)
Publication Date:
OSTI Identifier:
22308255
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1610; Journal Issue: 1; Conference: TIDS15: 15. international conference on transport in interacting disordered systems, Sant Feliu de Guixols (Spain), 1-5 Sep 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ANTIFERROMAGNETISM; DENSITY; ELECTRON SPIN RESONANCE; EXCHANGE INTERACTIONS; IMPURITIES; IRRADIATION; METALS; PARAMAGNETISM; PHASE TRANSFORMATIONS; PROTONS; SPIN