{"title":"对电相和铁电相砷酸二氢铯的远红外反射光谱","authors":"B. Wyncke , F. Brehat , D. Guerard","doi":"10.1016/0020-0891(93)90035-6","DOIUrl":null,"url":null,"abstract":"<div><p>The temperature dependence of the infrared (IR) reflectivity spectra of CsH<sub>2</sub>AsO<sub>4</sub> is studied for the first time, for both polarizations parallel and perpendicular to the ferroelectric <em>c</em>-axis, in the para-and ferroelectric phase, in the frequency range 10–600 cm<sup>−1</sup>. The results obtained are compared and discussed in relation to the well known IR reflectivity spectroscopic studies of KH<sub>2</sub>PO<sub>4</sub>.</p></div>","PeriodicalId":81524,"journal":{"name":"Infrared physics","volume":"34 1","pages":"Pages 67-73"},"PeriodicalIF":0.0000,"publicationDate":"1993-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-0891(93)90035-6","citationCount":"1","resultStr":"{\"title\":\"Far-infrared reflectivity spectra of cesium dihydrogen arsenate, in para- and ferroelectric phases\",\"authors\":\"B. Wyncke , F. Brehat , D. Guerard\",\"doi\":\"10.1016/0020-0891(93)90035-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The temperature dependence of the infrared (IR) reflectivity spectra of CsH<sub>2</sub>AsO<sub>4</sub> is studied for the first time, for both polarizations parallel and perpendicular to the ferroelectric <em>c</em>-axis, in the para-and ferroelectric phase, in the frequency range 10–600 cm<sup>−1</sup>. The results obtained are compared and discussed in relation to the well known IR reflectivity spectroscopic studies of KH<sub>2</sub>PO<sub>4</sub>.</p></div>\",\"PeriodicalId\":81524,\"journal\":{\"name\":\"Infrared physics\",\"volume\":\"34 1\",\"pages\":\"Pages 67-73\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0020-0891(93)90035-6\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Infrared physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0020089193900356\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Infrared physics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0020089193900356","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Far-infrared reflectivity spectra of cesium dihydrogen arsenate, in para- and ferroelectric phases
The temperature dependence of the infrared (IR) reflectivity spectra of CsH2AsO4 is studied for the first time, for both polarizations parallel and perpendicular to the ferroelectric c-axis, in the para-and ferroelectric phase, in the frequency range 10–600 cm−1. The results obtained are compared and discussed in relation to the well known IR reflectivity spectroscopic studies of KH2PO4.
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