10th IEEE International Conference on Nanotechnology最新文献_第8页

Fabrication of long tip AFM probes for highly coarse samples 用于高粗样品的长尖AFM探针的制备

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697902

Hyen-Wook Kang, Y. Kawashima, H. Muramatsu

引用次数: 0

Reduction of voltage requirements for electrical cell lysis using CNT on electrode 在电极上使用碳纳米管降低电池裂解的电压要求

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697795

M. Shahini, J. Yeow

引用次数: 2

Bio-inspired multiscale structures in photoelectric conversion systems and solar cells 光电转换系统和太阳能电池中的仿生多尺度结构

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5698051

J. Zhai

引用次数: 0

Enhancing the solar cell efficiency with optimized metal paste 优化金属浆料提高太阳能电池效率

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697877

Soon-gil Kim, In-jae Lee, Sang-gon Kim, Jun-phill Eom, Jin-gyeong Park, Sun-mi Lee, Kyoung-hoon Chai, Joo-won Lee

{"title":"Enhancing the solar cell efficiency with optimized metal paste","authors":"Soon-gil Kim, In-jae Lee, Sang-gon Kim, Jun-phill Eom, Jin-gyeong Park, Sun-mi Lee, Kyoung-hoon Chai, Joo-won Lee","doi":"10.1109/NANO.2010.5697877","DOIUrl":"https://doi.org/10.1109/NANO.2010.5697877","url":null,"abstract":"Aluminum (AT) back conductor paste plays an important role in the performance of the solar cells. The conversion efficiency of the solar cell depends on the properties of the Al paste. To increase the cell efficiency, the back surface field (BSF) properties should be carefully controlled by changing the thickness or the composition of Al conductor layer. As the thickness is to be thicker, BSF thickness is improved. Al powder, glass transition temperature (Tg) of glass frit, and inorganic additives are also affected the BSF properties. However, for a thin wafer, Al paste should be developed due to the bow (or sintering stress), which is generated with increasing the amount of Al. In this work, the correlation between the Si wafer bow and the amount of Al has been investigated experimentally and theoretically. The composition of back Al conductor paste was carefully controlled by changing the glass frits and adding the inorganic additives. The surface morphology and BSF uniformity were characterized by scanning electron microscopy (SEM). Although the amount of Al was increased, the bow of a thin Si wafer still remained lower than a commercial requirement, and same cell efficiency was obtained.","PeriodicalId":254587,"journal":{"name":"10th IEEE International Conference on Nanotechnology","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127763303","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}

引用次数: 1

Electrical characterization of single biphenyl-propanethiol capped 4nm Au nanoparticles 单联苯-丙硫醇包覆4nm金纳米颗粒的电学特性

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697841

M. Manheller, S. Karthaeuser, K. Blech, U. Simon, R. Waser

引用次数: 1

Experimental and theoretical investigations on the hydrolysis of dimethyl ether to methanol over H-ZSM-5 H-ZSM-5催化二甲醚水解制甲醇的实验与理论研究

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697991

S. Namuangruk, K. Faungnawakij

{"title":"Experimental and theoretical investigations on the hydrolysis of dimethyl ether to methanol over H-ZSM-5","authors":"S. Namuangruk, K. Faungnawakij","doi":"10.1109/NANO.2010.5697991","DOIUrl":"https://doi.org/10.1109/NANO.2010.5697991","url":null,"abstract":"The catalytic hydrolysis of dimethyl ether (DME) over H-ZSM-5 was studied by experimental and theoretical studies. We observed from the pack-bed reactor that this reaction yields methanol as product at low temperature (<300°C), but produces other carbon-containing species at higher temperature (>300°C). However, these observations cannot give the details of the reaction mechanisms. To clarify that how the reaction proceeds, the insight into the reaction mechanisms of DME hydrolysis have been investigated by the ONIOM2(M06/6-31G(d,p):UFF) method. Our calculations showed that DME hydrolysis catalyzed by H-ZSM-5 occur via two mechanisms; stepwise and concerted. For the stepwise mechanism the reaction starts from the demethylation of DME to form surface methoxide intermediate and then followed by the hydrolysis between methoxide intermediate and adsorbing water to produce methanol as the product. The activation barriers of this pathway are 194 and 112 kJ mol−1 for the demethylation and the hydrolysis steps, respectively. For the concerted mechanism, the demethylation and hydrolysis take place simultaneously in a single step by using 125 kJ mol−1 as the activation energy. Our results indicate that the rate-determining step of this reaction is the demethylation of DME in the stepwise mechanism of which the calculated apparent barrier is 76 kJ mol−1. This value agrees well with our experimental observation that the hydrolysis of DME to methanol over H-ZSM-5 required energy of 76 kJ mol−1.","PeriodicalId":254587,"journal":{"name":"10th IEEE International Conference on Nanotechnology","volume":"68 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132759157","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}

引用次数: 1

Reversible logic based concurrent error detection methodology for emerging nanocircuits 基于可逆逻辑的新型纳米电路并发错误检测方法

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697743

H. Thapliyal, N. Ranganathan

{"title":"Reversible logic based concurrent error detection methodology for emerging nanocircuits","authors":"H. Thapliyal, N. Ranganathan","doi":"10.1109/NANO.2010.5697743","DOIUrl":"https://doi.org/10.1109/NANO.2010.5697743","url":null,"abstract":"Reversible logic has promising applications in emerging nanotechnologies, such as quantum computing, quantum dot cellular automata and optical computing, etc. Faults in reversible logic circuits that result in multi-bit error at the outputs are very tough to detect, and thus in literature, researchers have only addressed the problem of online testing of faults that result single-bit error at the outputs based on parity preserving logic. In this work, we propose a methodology for the concurrent error detection in reversible logic circuits to detect faults that can result in multi-bit error at the outputs. The methodology is based on the inverse property of reversible logic and is termed as ‘inverse and compare’ method. By using the inverse property of reversible logic, all the inputs can be regenerated at the outputs. Thus, by comparing the original inputs with the regenerated inputs, the faults in reversible circuits can be detected. Minimizing the garbage outputs is one of the main goals in reversible logic design and synthesis. We show that the proposed methodology results in ‘garbageless’ reversible circuits. A design of reversible full adder that can be concurrently tested for multi-bit error at the outputs is illustrated as the application of the proposed scheme. Finally, we showed the application of the proposed scheme of concurrent error detection towards fault detection in quantum dot cellular automata (QCA) emerging nanotechnology.","PeriodicalId":254587,"journal":{"name":"10th IEEE International Conference on Nanotechnology","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127006559","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}

引用次数: 23

Increasing the orbital angular momentum of a fractal beam 增加分形梁的轨道角动量

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697898

Yeong-Kwon Cho, Kihong Kim

引用次数: 2

Mitigation of surface doping in VLS-grown Si nanowires 抑制vls生长的硅纳米线表面掺杂

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5698055

J. Hyun, E. Hemesath, L. Lauhon

引用次数: 1

Semiconducting-enriched printed carbon nanotube mat used for fabrication of thin film transistors 用于制造薄膜晶体管的富含半导体的印刷碳纳米管垫

10th IEEE International Conference on Nanotechnology Pub Date : 2010-08-01 DOI: 10.1109/NANO.2010.5697793

N. Rouhi, D. Jain, K. Zand, P. Burke

引用次数: 1