منابع مشابه
Solubility of hydrogen in metals
Products of interactions of transition metals with hydrogen exhibit retentions of essential metallic properties accompanied by decreases of density. With reference to temperature and to hydrogen gas-pressures, p, in equilibrium, different metals exhibit very different levels of hydrogen content, c. For elements in subgroups 111, IV and V and palladium in group VIII, initial regions of solid sol...
متن کاملPositive effects of hydrogen in metals
Hydrogen is often present in metals as a result of production, fabrication and processing operations or service conditions. Thus, it can be regarded as an alloying element. Although, high hydrogen levels in metals can have a devastating effect on the mechanical properties, many positive effects can also be derived from its high solubility. The objective of this paper is to review some positive ...
متن کاملAnnealing behaviour of high-dose-implanted nitrogen in InP
Concentration profiles of nitrogen in vacuumannealed pand n-type single-crystal (1 0 0) InP implanted with 1]101630 keV 15N` ions cm~2 have been studied by Secondary Ion Mass Spectrometry (SIMS) and Nuclear Resonance Broadening (NRB) techniques. Damage induced by the nitrogen implantation was studied by Rutherford Backscattering Spectrometry (RBS) and channeling. Annealing the samples led to lo...
متن کاملThe challenges of hydrogen and metals.
The Royal Society Scientific Discussion Meeting 'The challenges of hydrogen and metals' was held in Carlton House Terrace, London, UK, on 16-18 January 2017. This is the introductory article to the discussion meeting issue which includes contributed papers and seven discussion papers. Here, we introduce the motivation to hold the Meeting and give a brief overview of the contents. We conclude wi...
متن کاملInvestigation of germanium implanted with hydrogen for layer transfer applications
The technology for thin Ge layer transfer by hydrogen ion-cut process is characterised in this work. Experiments were carried out to determine suitable hydrogen ion implantation doses in germanium for the low temperature ion cut process by examining the formation of blisters on implanted samples. Raman and Spreading Resistance Profiling (SRP) have been used to analyse defects in germanium cause...
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ژورنال
عنوان ژورنال: SHINKU
سال: 1987
ISSN: 0559-8516,1880-9413
DOI: 10.3131/jvsj.30.163