排序方式: 共有19条查询结果,搜索用时 31 毫秒
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H. Glesková V. V. Il'chenko V. A. Skryshevsky V. I. Strikha 《Czechoslovak Journal of Physics》1993,43(2):169-178
The paper concerns the possibility of using CW (continuous wave) CO2-laser annealing (=10.6 m,P 100 W/cm2) for formation of a barrier in the Al/a-Si:H/SS (SS-stainless steel) structures with good rectifyingI–V characteristics. The infrared absorption spectra, photoelectric properties, temperature effect on the conductivity and saturation current were analyzed and various contact models are discussed.We thank P. imanec for useful and stimulating discussion, J. Stuchlík for kindly manufacturing the a-Si:H films for us and D. N. Goncharov for the aid with the measurement of the conductivity temperature dependences. 相似文献
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Frédérin abwergel Jacques Herbert Ballly Herbert Ballly H Beirao da Veiga VA Solonnikov 《偏微分方程通讯》2013,38(9-10):1323-1358
We study a class of stationary transport equation with nonlocal low-order tems We obtain the existence and uniqueness of a solution in sobolev spaces 相似文献
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非线性涡黏性系数模型和代数应力模型联系了线性涡黏性系数湍流模型和完整的微分
雷诺应力模型.随着它们受到日益关注,其形式也越来越多样化.本篇综述的目的是对这些模
型加以总结并比较它们之间的共同点及不同之处,指出它们与完整微分雷诺应力模型之间的
关系,以及相对于线性涡黏性系数模型而言它们在预报流场上所具有的优势. 相似文献
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Anton I. Manilov Aleksey V. Kozinetz Sergiy V. Litvinenko Valeriy A. Skryshevsky Mohammed Al Araimi Alex Rozhin 《Current Applied Physics》2019,19(3):308-313
We identified different nano-carbon species such as graphene nanoplatelets, graphite flakes and carbon nanotubes dispersed in N-methyl-2-pyrrolidone using a novel sensor structure based on a “deep” silicon barrier working as a photoelectrical transducer. Each nano-carbon particle has specific signature in both 2D photocurrent distribution and photocurrent dependencies on bias changing surface band-bending. Additionally, all nano-carbon particles have characteristic features in the time-dependent evolution of photocurrent. The obtained results can be explained by the influence of nano-carbon molecules' local electric field on the recombination parameters of defect centers on the silicon surface. 相似文献
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N. A. Davidenko S. V. Dekhtyarenko A. V. Kozinets A. S. Lobach E. V. Mokrinskaya V. A. Skryshevsky N. G. Spitsyna S. L. Studzinsky O. V. Tretyak L. S. Tonkopieva 《Technical Physics》2011,56(2):259-263
The subject of investigation is poly-N-epoxypropylcarbazole and poly[2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylene-vinylene] films with zinc 2,3,9,10,16,17,23,24-octabutylphthalocyanine
additives. The photoconducive and photodielectric properties of these heterostructures are studied in the absorption range
of the metal complex. The photosensitivity of the structures depends on the triplet state of photogenerated electron-hole
pairs, their dissociation in an external electric field, and charge carrier trapping. The increased photosensitivity of the
heterostructures compared with that of constituent films is explained by a higher efficiency of dissociation of the photogenerated
electron-hole pairs and a reduced influence of non-equilibrium carrier traps at the interfaces. 相似文献
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Y.S. Milovanov V.A. Skryshevsky V.P. Tolstoy L.B. Gulina I.V. Gavrilchenko G.V. Kuznetsov 《Current Applied Physics》2013,13(8):1625-1629
The method of lanthanum fluoride passivating layer synthesis in the matrix of porous silicon by successive ionic layer deposition was elaborated and optimized. Luminescence and FTIR of obtained structures demonstrate the crucial role of the chemical composition of silicon nanocrystallite surface in the formation of radiative recombination channels and in the stability of porous silicon photoluminescence. The combination of high optical transparency of LaF3 layers and low recombination losses in silicon covered with such layers allows to recommend the lanthanum fluoride film as an effective passivating coating for silicon optoelectronics devices. 相似文献
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Davidenko N. A. Dekhtyarenko S. V. Kokozay V. N. Kozinetz A. V. Nesterova O. V. Skryshevsky V. A. Studzinskii S. L. Tretyak O. V. Chigorin é. N. 《Physics of the Solid State》2010,52(6):1303-1307
Physics of the Solid State - The electrical and photoconductive properties of films of the composites based on poly(vinyl alcohol) with additions of the (NH4)[Cu(en)2Fe(C2O4)3] · 2DMSO... 相似文献
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MV Muftakhov YV Vasil'ev VA Mazunov 《Rapid communications in mass spectrometry : RCM》1999,13(12):1104-1108
Appearance energies of [M-H](-) ions from carbonyl compounds R-CO-R' (R,R' = H, CH(3), NH(2), OH) have been measured by means of negative ion mass spectrometry in resonant electron capture mode. Values of electron affinity of the corresponding radicals, CH(2)&dbond;C(X)O, NH&dbond;C(X)O and O&dbond;C(X)O, have been determined. Copyright 1999 John Wiley & Sons, Ltd. 相似文献