发布求助
文献互助 智能选刊 最新文献

August 1985最新文献

筛选
英文 中文
Infrared Lattice Vibrations in Cu2 GeSe3 Cu2 GeSe3中的红外晶格振动
August 1985 Pub Date : 1987-12-31 DOI: 10.1515/9783112485361-014
V. Riede, N. Sharif, H. Neumann, H. Sobotta, M. S. Omar, B. Pamplin
{"title":"Infrared Lattice Vibrations in Cu2\u0000 GeSe3","authors":"V. Riede, N. Sharif, H. Neumann, H. Sobotta, M. S. Omar, B. Pamplin","doi":"10.1515/9783112485361-014","DOIUrl":"https://doi.org/10.1515/9783112485361-014","url":null,"abstract":"","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89568058","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: 0
X-ray Investigation of the Mechanisms of Phase Transformations in Single Crystals of ZnS, ZnxCd 1-x S, and ZnxMn 1-x S (II). Comparison of Observed and Calculated Diffraction Effects ZnS、ZnxCd 1-x S和ZnxMn 1-x S单晶相变机理的x射线研究(II)。衍射效应的观测与计算比较
August 1985 Pub Date : 1987-12-31 DOI: 10.1515/9783112485361-010
M. T. Sebastian, P. Krishna
{"title":"X-ray Investigation of the Mechanisms of Phase Transformations in Single Crystals of ZnS, ZnxCd 1-x S, and ZnxMn 1-x S (II). Comparison of Observed and Calculated Diffraction Effects","authors":"M. T. Sebastian, P. Krishna","doi":"10.1515/9783112485361-010","DOIUrl":"https://doi.org/10.1515/9783112485361-010","url":null,"abstract":"","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73353022","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: 0
Magnetically Induced Rhombohedral Distortion in the ILThi-sSe and UsYi_xSe Solid Solutions ILThi-sSe和UsYi_xSe固溶体的磁致菱形畸变
August 1985 Pub Date : 1987-12-31 DOI: 10.1515/9783112485361-008
T. Palewski, J. Horn
{"title":"Magnetically Induced Rhombohedral Distortion in the ILThi-sSe and UsYi_xSe Solid Solutions","authors":"T. Palewski, J. Horn","doi":"10.1515/9783112485361-008","DOIUrl":"https://doi.org/10.1515/9783112485361-008","url":null,"abstract":"","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82976126","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: 0
Dielectric Properties of Ferroelectric Lead Hydrogen Phosphate Single Crystals 铁电磷酸氢铅单晶的介电性质
August 1985 Pub Date : 1987-08-01 DOI: 10.1002/CRAT.2170220812
C. Desai, M. Ramana
{"title":"Dielectric Properties of Ferroelectric Lead Hydrogen Phosphate Single Crystals","authors":"C. Desai, M. Ramana","doi":"10.1002/CRAT.2170220812","DOIUrl":"https://doi.org/10.1002/CRAT.2170220812","url":null,"abstract":"The ferroelectric lead hydrogen phosphate (LHP) single crystals have been grown by employing the gel technique. The controlled reaction between lead nitrate and orthophosphoric acid solutions by diffusion process in gel medium has been used. The dielectric constant (ϵ′) and the dielectric loss (ϵ″) have been measured for the first time as a function of frequency in the range 102 to 104 Hz. They have also been determined as a function of temperatures in the range 300 to 680 K. The polarisation effect contributing to the dielectric constant has been studied. It has been observed that the mechanism of the dielectric behaviour is different in the lower and higher temperatur and frequency ranges. The activation energy of the oscillators has been calculated and found to be 1.12 eV. Attempt has been made to draw some qualitative conclusions, taking in view, the existing theories of various kinds of polarization and implications have been discussed.","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90604404","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: 5
Microhardness Investigations on Gel-grown Barium-Cadmium Oxalate Mixed Crystals 凝胶生长的草酸钡镉混合晶体显微硬度研究
August 1985 Pub Date : 1987-08-01 DOI: 10.1002/CRAT.2170220816
S. Prakash, P. Mohan Rao
{"title":"Microhardness Investigations on Gel-grown Barium-Cadmium Oxalate Mixed Crystals","authors":"S. Prakash, P. Mohan Rao","doi":"10.1002/CRAT.2170220816","DOIUrl":"https://doi.org/10.1002/CRAT.2170220816","url":null,"abstract":"Microhardness characteristics of barium-cadmium oxalate crystals were undertaken using the indentation technique and the results there of are reported. The observed results were compared with the microhardness values of barium oxalate dihydrate and cadmium oxalate trihydrate crystals. The indentation induced cracks etched in 1N HCl reveal the surface of the dislocation pattern arround indentation mark. The mixed crystals show higher values of microhardness than the components barium oxalate dihydrate and cadmium oxalate trihydrate crystals.","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76885477","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: 6
A New Technique for Measuring Thickness of Thin Solid Films 测量固体薄膜厚度的新技术
August 1985 Pub Date : 1987-08-01 DOI: 10.1002/CRAT.2170220813
C. Desai
{"title":"A New Technique for Measuring Thickness of Thin Solid Films","authors":"C. Desai","doi":"10.1002/CRAT.2170220813","DOIUrl":"https://doi.org/10.1002/CRAT.2170220813","url":null,"abstract":"A new technique has been developed for measuring the thickness parameter for any thin solid films. Various thin films of silver, aluminium and antimony have been prepared by using vacuum evaporation plant at the vacuum of 10−5 torr. The films have been scratched by a fine metal pin. By employing a semi-silvered cylindrical convex lens, a point contact has been established between a silvered scratch-film and a cylindrical lens. Multiple beam Fizeau interference fringes have been obtained over the surface of thin films. Across the step of the scratch, because of height difference, the shift in the fringes have been observed. Due to the axis of point contact, no ambiguity in allocation of ringe order has been obtained. The thicknesses of silver, aluminium and antimony thin films have been determined very precisely. The technique gives high resolution with a good degree of reproducibility and implications are discussed.","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74291233","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: 0
The Precipitation of Aluminium Hydroxocarbonates Powders from Aqueous Solution: Precipitate Compositions and Precipitation Mechanisms 水溶液中羟基碳酸铝粉末的沉淀:沉淀物组成和沉淀机理
August 1985 Pub Date : 1987-08-01 DOI: 10.1002/CRAT.2170220805
A. Packter, K. S. Panesar
{"title":"The Precipitation of Aluminium Hydroxocarbonates Powders from Aqueous Solution: Precipitate Compositions and Precipitation Mechanisms","authors":"A. Packter, K. S. Panesar","doi":"10.1002/CRAT.2170220805","DOIUrl":"https://doi.org/10.1002/CRAT.2170220805","url":null,"abstract":"A series of aluminium hydroxocarbonate hydrates were prepared by precipitation from aluminium nitrate solution, with five sodium hydrogen carbonate-sodium carbonate solutions of different pH, at ambient temperature. The course of precipitation was monitored by pH measurement and the final precipitate compositions were determined by chemical analysis, infra-red spectrophotometry, X-ray diffraction and thermal analysis. \u0000 \u0000 \u0000 \u0000Precipitation generally occurred through three stages, primary precipitation of materials with low carbonate content at low pH with evolution of carbon dioxide, their dissolution to form hydroxcarbonato anions and then secondary reprecipitation of the final products at higher pH. These materials were mixtures of polyhydroxoaluminium carbonate hydrates of general composition Aln(OH)3n-2CO3 · hH2O (where n = 2, 4, 6 and h = 6–8); their CO3 content increased with increasing pH and carbonate anion content of the precipitant solution.","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81128662","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: 5
Binary Systems with Induced Smectic Phases Due to EDA Complex Formation EDA络合物形成诱导近晶相的二元体系
August 1985 Pub Date : 1987-08-01 DOI: 10.1002/CRAT.2170220819
G. Pelzl, M. Novák, W. Weissflog, D. Demus
{"title":"Binary Systems with Induced Smectic Phases Due to EDA Complex Formation","authors":"G. Pelzl, M. Novák, W. Weissflog, D. Demus","doi":"10.1002/CRAT.2170220819","DOIUrl":"https://doi.org/10.1002/CRAT.2170220819","url":null,"abstract":"","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1987-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75141363","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: 10
Gamma-Radiolysis of Aqueous Deaerated Solutions of p-Hydroquinone / Gamma-Radiolyse von entgasten wäßrigen Lösungen von p-Hydrochinon 对对苯二酚脱氧水溶液的γ -辐射分解/ γ -辐射分解冯恩加斯顿wäßrigen Lösungen冯对对苯二酚
August 1985 Pub Date : 1985-12-31 DOI: 10.1515/9783112523148-004
A. Al‐Suhybani, G. Hughes
{"title":"Gamma-Radiolysis of Aqueous Deaerated Solutions of p-Hydroquinone / Gamma-Radiolyse von entgasten wäßrigen Lösungen von p-Hydrochinon","authors":"A. Al‐Suhybani, G. Hughes","doi":"10.1515/9783112523148-004","DOIUrl":"https://doi.org/10.1515/9783112523148-004","url":null,"abstract":"","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1985-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74708375","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: 0
Positron Annihilation in Silica Glass / Untersuchungen an Kieselglas mittels Positronenannihilation 二氧化硅玻璃中的正电子湮灭/ Untersuchungen和kieselglass中的正电子湮灭
August 1985 Pub Date : 1985-12-31 DOI: 10.1515/9783112523148-006
G. Brauer, G. Boden
{"title":"Positron Annihilation in Silica Glass / Untersuchungen an Kieselglas mittels Positronenannihilation","authors":"G. Brauer, G. Boden","doi":"10.1515/9783112523148-006","DOIUrl":"https://doi.org/10.1515/9783112523148-006","url":null,"abstract":"","PeriodicalId":8656,"journal":{"name":"August 1985","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1985-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81840263","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: 0
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信