Author:
Wu Guang-Ming ,Lu Hong-Yan ,Wang Yu ,Shen Jun ,Zhou Bin ,Zhang Qin-Yuan ,Deng Zhong-Sheng ,
Abstract
Ｓｃｒａｔｃｈ ｒｅｓｉｓｔａｎｔｓｉｌｉｃａａｅｒｏｇｅｌｆｉｌｍｓｗｉｔｈａ 77%ｐｏｒｏｓｉｔｙａｎｄ 1 . 1 2ｒｅｆｒａｃｔｉｖｅｉｎｄｅｘａｔａｍｂｉｅｎｔｐｒｅｓｓｕｒｅｉｓｒｅｐｏｒｔｅｄｕｓｉｎｇｔｈｅｅｘｃｈａｎｇｅｏｆｓｏｌｖｅｎｔａｎｄｍｏｄｉｆｉｃａｔｉｏｎｏｆ—ＣＨ3 ｇｒｏｕｐ.Ｔｈｅｓｉｌｉｃａｆｉｌｍｓｗｅｒｅｐｒｅｐａｒｅｄｉｎａｓｏｌ ｇｅｌｐｒｏｃｅｓｓｂｙａｄｉｐ ｃｏａｔｉｎｇｍｅｔｈｏｄ ,ａｎｄｔｈｅｎｗｅｒｅｐｏｓｔａｎｎｅａｌｅｄｉｎａｉｒａｎｄａｍｉｘｅｄｇａｓａｔｍｏｓｐｈｅｒｅ.Ｔｈｅｆｉｌｍｓｗｅｒｅｃｈａｒａｃｔｅｒｉｚｅｄｗｉｔｈｔｒａｎｓｍｉｓｓｉｏｎｅｌｅｃｔｒｏｎｍｉｃｒｏｓｃｏｐｅ,ｓｃａｎｎｉｎｇｅｌｅｃｔｒｏｎｍｉｃｒｏｓｃｏｐｅ,ＦｏｕｒｉｅｒＴｒａｎｓｆｏｒｍｉｎｆｒａｒｅｄｓｐｅｃｔｒｏｓｃｏｐｅ,ａｎｅｌｌｉｐｓｏｍｅｔｅｒ,ａｎｄｔｈｅａｂｒａｓｉｏｎｔｅｓｔ,ｒｅｓｐｅｃｔｉｖｅｌｙ.Ｗｉｔｈｔｈｅｐｏｓｔａｎｎｅａｌｉｎｇ,ｔｈｅｆｒｅｑｕｅｎｃｙｓｈｉｆｔｏｆＦＴＩＲａｂｓｏｒｐｔｉｏｎω4(ＴＯ3 )ｐｅａｋｏｆｔｈｅｆｉｌｍｓｔｏａｌｏｗｅｒｗａｖｅｎｕｍｂｅｒｒｅｓｕｌｔｓｆｒｏｍａｄｅｃｒｅａｓｅｉｎｔｈｅａｖｅｒａｇｅＳｉ—Ｏ—Ｓｉｂｒｉｄｇｉｎｇａｎｇｌｅ.Ａｎｉｎｃｒｅａｓｅｉｎｔｈｅｆｕｌｌｗｉｄｔｈａｔｈａｌｆ ｍａｘｉｍｕｍ (ＦＷＨＭ)ｏｆｔｈｅω4ｐｅａｋｉｓａｓｃｒｉｂｅｄｔｏａｗｉｄｅｄｉｓｔｒｉｂｕｔｉｏｎｏｆｔｈｅｂｒｉｄｇｉｎｇａｎｇｌｅｂｅｃａｕｓｅｏｆｔｈｅｆｏｒｍａｔｉｏｎｏｆｓｔｒａｉｎｅｄＳｉ—Ｏ—Ｓｉｂｏｎｄｓｃａｕｓｅｄｂｙｔｈｅｐｏｓｔａｎｎｅａｌｉｎｇ.Ｔｈｅａｂｒａｓｉｏｎａｎｄａｄｈｅｓｉｏｎｔｅｓｔｓｉｎｄｉｃａｔｅｔｈａｔｔｈｅｍｉｘｅｄｇａｓｔｒｅａｔｍｅｎｔｎｏｔｉｃｅａｂｌｙｓｔｒｅｎｇｔｈｅｎｓｔｈｅｓｉｌｉｃａｎｅｔｗｏｒｋ .ＴｈｅｉｎｃｒｅａｓｅｉｎｓｔｒｅｎｇｔｈｉｓａｔｔｒｉｂｕｔｅｄｔｏｍｏｒｅＳｉ—Ｏ—Ｓｉｂｏｎｄｃｒｏｓｓ ｌｉｎｋａｇｅｓｂｅｔｗｅｅｎｓｉｌｉｃａｐａｒｔｉｃｌｅｓｆｏｒｍｅｄｂｙｔｈｅｍｉｘｅｄｇａｓｔｒｅａｔｍｅｎｔ.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Cited by
5 articles.
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