The Open Crystallography Journal最新文献

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P-ZnO/n-Si Photodiodes Prepared by Ultrasonic Spraying Pyrolysis Method 超声喷涂热解法制备P-ZnO/n-Si光电二极管
The Open Crystallography Journal Pub Date : 2008-05-22 DOI: 10.2174/1874846500801010010
Lung-Chien Chen, Chuncai Pan
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引用次数: 14
The Solid-State Complex of para-Sulphonato-Calix(8)Arene Anion with Dimethylammonium Cations 对磺胺-杯(8)芳烃阴离子与二甲基铵阳离子的固态配合物
The Open Crystallography Journal Pub Date : 2008-05-06 DOI: 10.2174/1874846500801010018
O. Danylyuk, F. Perret, A. Coleman, K. Suwińska
{"title":"The Solid-State Complex of para-Sulphonato-Calix(8)Arene Anion with Dimethylammonium Cations","authors":"O. Danylyuk, F. Perret, A. Coleman, K. Suwińska","doi":"10.2174/1874846500801010018","DOIUrl":"https://doi.org/10.2174/1874846500801010018","url":null,"abstract":"The solid-state structure of the complex para-sulphonato-calix(8)arene - dimethylammonium - dimethylfor- mamide shows the para-sulphonato-calix(8)arene anion in a pleated cone conformation with the inclusion of four di- methylammonium cations and the dimethylformamide positioned exo to the macrocycle.","PeriodicalId":23072,"journal":{"name":"The Open Crystallography Journal","volume":"76 1","pages":"18-23"},"PeriodicalIF":0.0,"publicationDate":"2008-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79269118","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: 8
High Resolution XRD Studies on Mg, Cr and Nd Doped LiNbO3 Crystals Mg、Cr和Nd掺杂LiNbO3晶体的高分辨率XRD研究
The Open Crystallography Journal Pub Date : 2008-02-28 DOI: 10.2174/1874846500801010001
S. Kar, H. Ryu, K. S. Bartwal
{"title":"High Resolution XRD Studies on Mg, Cr and Nd Doped LiNbO3 Crystals","authors":"S. Kar, H. Ryu, K. S. Bartwal","doi":"10.2174/1874846500801010001","DOIUrl":"https://doi.org/10.2174/1874846500801010001","url":null,"abstract":"Undoped and doped LiNbO3 single crystals were grown by Czochralski technique. Comparative studies on these undoped, Cr doped, Mg doped, Mg:Cr codoped and Mg:Nd codoped LiNbO3 single crystals were carried out. Phase identification was done using powder XRD technique. The effect of doping and co-doping on crystalline perfection of these crystals was monitored using high resolution x-ray diffraction (HRXRD) technique. The diffraction curves (DCs) were recorded in symmetrical Bragg geometry for (006) diffracting planes using MoK 1 radiation. tant is co-doping with Mg or Zn at a level above 4.5 mol%, which inhibits photorefractive properties of the material. Another potential application of LiNbO3 is in Nd 3+ based compact diode-pumped self-frequency doubled lasers that emit green radiation, useful for applications in optical data storage, and excitation sources to replace ion gas lasers and pumping of parametric oscillators and amplifiers (10). The","PeriodicalId":23072,"journal":{"name":"The Open Crystallography Journal","volume":"39 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2008-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90637644","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: 3
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