2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)最新文献

{"title":"Two-channel heterotransistors with quantum dots systems","authors":"V. Timofeyev, E. Faleyeva","doi":"10.1109/ELNANO.2013.6552057","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552057","url":null,"abstract":"Two-channel field-effect heterotransistor characteristics with embedded systems of quantum dots (QDs) are presented. A physical interpretation of processes and analysis of field-velocity dependences in these structures is given. The interaction mechanism of QDs in quantum well with two-dimensional electron gas in high electric fields related to the polar optical phonon influence and charge carriers' emission from QDs is described.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121744807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The enhancement of the linear X-Ray tomography with digital tomosynthesis algorithms","authors":"S. Senchurov, O. Motolyga","doi":"10.1109/ELNANO.2013.6552056","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552056","url":null,"abstract":"The experimental comparison of the performance of the medical X-Ray laminography and digital tomosynthesis algorithms was carried out. The results of comparison show the promising future of the integration of the digital tomosynthesis algorithms into the currently produced medical X-ray laminography complexes.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115805079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Computer-aided software for early diagnosis of eerythemato-squamous diseases","authors":"B. Karlk, Günes Harman","doi":"10.1109/ELNANO.2013.6552035","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552035","url":null,"abstract":"Early diagnosis and appropriate treatment remain a necessary challenge. Dermatologic emergencies have insufficient attention by the general population and by physicians from other specialties. The differential diagnosis of erythematosquamous diseases is a real problem in dermatology. They all share the clinical features of erythema and scaling with very little differences. These diseases are psoriasis, seboreic dermatitis, lichen planus, pityriasis rosea, cronic dermatitis, and pityriasis rubra pilaris. Usually a biopsy is necessary for the diagnosis but unfortunately these diseases share many histopathological features as well. In this study, computer-aided software was developed to diagnosis dermatological diseases by using artificial neural networks. The supervised backpropagation algorithm is used to train the networks. Classification of the average value of sensitivity (or recognition percentage) was found as 98% for six erythemato-squamous diseases.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126549098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modeling of 2-D microcavity lasers with arbitrarily shaped active regions","authors":"E. Smotrova, M. Lebental, A. Nosich","doi":"10.1109/ELNANO.2013.6552084","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552084","url":null,"abstract":"We consider the mathematical model for the accurate and economic numerical study of an arbitrary-shape two-dimensional (2-D) microcavity laser with an active region of arbitrary shape. The model is based on the coupled Muller integral equations (IE) on the boundaries of passive and active parts of the cavity. The algorithm of their discretization can be based on the Nystrom interpolation of the unknown functions corresponding to the boundary electric and magnetic currents. The model enables one to extract the lasing-mode frequencies and thresholds and to use the geometry of the active region as a tool of manipulation of the lasing threshold.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126092002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integration of context-aware control system in microgrid","authors":"V. Zhuikov, A. Kyselova","doi":"10.1109/ELNANO.2013.6552029","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552029","url":null,"abstract":"In the last decades the energy demand is continuously increasing (both in industrialized and in emerging countries) and control system for renewable source and electrical loads are becoming more and more sophisticated. The last years we have seen an increase interest in the area of control system for microgrid. The paper focuses on the development context-aware system of microgrid convertors for control with minimization of user's costs and ensuring the most comfortable conditions in microgrid. It is carried out using new method which consists of reasoning module and context data processing module.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"184 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127046104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electronic system with series organization for connection the distributed generators of renewable energy to low voltage industrial network","authors":"E. I. Sokol, Y. Goncharov, A. Eresko, V. Zamaruiev, S. Krivosheev, V. Ivakhno, O. Ilina, E. A. Malyarenko, B. Styslo, K. G. Upyrenko","doi":"10.1109/ELNANO.2013.6552032","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552032","url":null,"abstract":"The article deals with the structure of the converters which connects the one-dimensional (linear) distributed energy sources that are installed along the streets and highways, to low voltage distribution network without the use of individual transformer isolations.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131282745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The three-collector Magnetotransistor: Variable sensitivity","authors":"V. Amelichev, R. D. Tikhonov, A. Cheremisinov","doi":"10.1109/ELNANO.2013.6551990","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6551990","url":null,"abstract":"The sensitivity of bipolar magnetotransistor with the base in the well has been studied. An experiment is conducted to compare the performance of two designs of dual-collector lateral bipolar magnetotransistor, which are formed in a uniformly doped substrate or a diffused well. Their respective differential collector voltages are found to differ in sign under an applied magnetic field. It is noted that acquiring an adequate understanding of the mechanism underlying the operation of the device should help one improve its magnetic-field sensitivity. A low velocity of surface recombination and an extraction of the injected electrons by a base-well p-n junction determined operating mode with a deviation of two flows of charge carriers.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"83 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134502004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nano and molecular technologies in microelectronics, MEMS and electronic systems","authors":"S. Lyshevski","doi":"10.1109/ELNANO.2013.6552070","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552070","url":null,"abstract":"For electronic, MEMS and electronic systems, we examine emerged technologies, research novel solutions and apply new transformative findings. To enable communication and processing schemes, nano and molecular technologies are applied. Transformative findings and developments are substantiated by analyzing and evaluating multi-physics microscopic systems. We advance physical foundations, engineering premises and information technology of classical, quantum and mixed sensing, communication and processing on quantum transductions. This paper examines fundamentals of quantum data processing on measurable and processable real-valued physical quantities. The developed paradigm: (1) Unifies and enables concepts of theoretical computer science, computer engineering and quantum mechanics; (2) Consistent with the first principles of quantum informatics, communication and processing; (3) Coherently examines device physics, switching algebra, processing arithmetics and calculus; (4) Enables practical microscopic hardware solutions for electronics, MEMS and electronic systems.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132565187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nonlinear beams and active controllable field concentrator with isotropic metamaterials","authors":"Y. Rapoport, N. Kalinich, V. Grimalsky, A. Boardman","doi":"10.1109/ELNANO.2013.6552030","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552030","url":null,"abstract":"The idea of nonlinear field concentrator, inspired by papers on “linear black hall” and transformational optics [13] was originally proposed in the series of our conference papers [5-8]. We emphasize an importance of the strong nonlinearity, not considered in the resent papers [9, 10], where, in fact, only weak (Kerr-type) nonlinearity was included without any saturation. Namely, inclusion of strong (non-Kerr) saturable nonlinearity becomes very important in the “regime of superfocusing”. Such a regime occurs during consequent linear and nonlinear focusing in the layered cylindrical structure, respectively in the external cylinder, where dielectric constant increases towards the center of the system and in the internal cylindrical region with nonlinear permittivity, linear part of which remains constant in space (and permittivity depends only on field intensity distribution). When amplitude exceeds some threshold value, the tendency to strongly nonlinear focusing, actually, “hot spot” formation, is observed. The new step done in the present paper is the demonstration of effective nonlinear controllability of the proposed [5-8] nonlinear effect. Namely, we have shown that the state of isotropic nonlinear field concentrator can be pushed into a regime of strongly nonlinear focusing, when two incident beams are used and an amplitude of one of these beams is gradually increased. Therefore we propose a possibility of a control of focusing of one (“signal”) beam by means of amplitude of another (controlling”) beam in a nonlinear field concentrator. In spite of a fact that of our evaluations are done for optic regime, a possibility of similar nonlinear signal processing is expected in wide range of frequencies, “from acoustic to optics”. We demonstrate only a general idea of “beam-beam control”, while more detail description of this new proposition will be a subject of another paper. Systems under consideration could be used for creation of antenna with strongly nonlinear focusing, achieving strongly nonlinear effects such as higher harmonic generation etc.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131828283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimal synthesis of electronic system for gyroscopic nautical compass stabilisation","authors":"O. Sushchenko","doi":"10.1109/ELNANO.2013.6552003","DOIUrl":"https://doi.org/10.1109/ELNANO.2013.6552003","url":null,"abstract":"The problem of design of optimal electronic system for stabilisation of the gyroscopic nautical compass taking into consideration uncertainties of the mathematical description and external disturbances is considered. The basic modes of operation of such system are listed. The modern methods of the parametrical and structural robust optimization suitable for both modernization and creation of the new systems are represented. The simulation results are given.","PeriodicalId":443634,"journal":{"name":"2013 IEEE XXXIII International Scientific Conference Electronics and Nanotechnology (ELNANO)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132876855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}