Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 李盈琪 | en_US |
dc.contributor.author | 李遠鵬 | en_US |
dc.date.accessioned | 2014-12-12T01:19:55Z | - |
dc.date.available | 2014-12-12T01:19:55Z | - |
dc.date.issued | 2007 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#GT009558505 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/39711 | - |
dc.description.abstract | 本論文利用低溫間質隔離技術搭配霍氏轉換紅外光譜儀(FTIR)研究NH3在Ar間質和para-H2(p-H2)間質中500-5000 cm-1光區的紅外吸收光譜。在Ar間質中首度觀測到ν1和ν3振動模除aR(0,0)和arR(0,0)外之轉動譜線,及泛頻2ν2之吸收譜線。由ν2和ν4振動模之譜線強度隨時間的變化,測得核自旋衰減速率約為0.100 h-1。藉極化差異光譜指認間質造成J=1分裂成M=0和±1能階之平均分裂大小為1.3 cm-1。在p-H2間質中成功觀測到ν1、ν3和ν4振動模的轉動譜線,且在ν2和ν4光區中各有一強度隨沉積步驟結束即迅速減弱之譜線,推論為孤立的NH3吸收譜線。由各振動模的譜線測得核自旋衰減速率介於0.056-0.098 h-1之間。藉極化差異光譜指認間質造成J=1能階之分裂小於0.5 cm-1。 | zh_TW |
dc.language.iso | zh_TW | en_US |
dc.subject | 氨 | zh_TW |
dc.subject | 間質隔離 | zh_TW |
dc.subject | 紅外吸收光譜 | zh_TW |
dc.subject | ammonia | en_US |
dc.subject | matrix isolation | en_US |
dc.subject | infrared spectra | en_US |
dc.title | NH3在Ar間質及p-H2間質中的紅外吸收光譜 | zh_TW |
dc.title | Infrared Absorption Spectra of Ammonia in Ar matrix and in solid para-H2 | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 應用化學系分子科學碩博士班 | zh_TW |
Appears in Collections: | Thesis |
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