نتایج جستجو برای: semiconductor doping
تعداد نتایج: 76507 فیلتر نتایج به سال:
Much of the interest in the study of sports from the perspective of an economist lies in the empirical application of contests as efficient mechanisms for eliciting effort. Contestants respond to contest incentives, and these incentives include the incentive to cheat. This paper discusses different forms of cheating: sabotage, doping, and match fixing. The paper discusses how these forms of che...
A series of 122 phase BaFe2−xNixAs2 (x = 0, 0.055, 0.096, 0.18 and 0.23) single crystals was grown by the self-flux method and a dome-like Ni doping dependence of the superconducting transition temperature was discovered. The transition temperature T on c reaches a maximum of 20.5K at x = 0.096, and it drops to below 4K as x > 0.23. The negative thermopower in the normal state indicates that th...
Although the issue of doping an substances is one of the very popular scientifi c topics in the world, these kinds of research are very rare in Croatia. Th is paper looks at some aspects of using doping and substances in sport and discusses the reasons which have been considered to be fundamental for the growth of this problem lately, based on the professional and scientifi c experience of the ...
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