التفاصيل البيبلوغرافية
| العنوان: |
Quantum lattice fluctuations in a 1-dimensional charge-density-wave material: Luminescence and resonance Raman studies of an MX solid |
| المؤلفون: |
Long, F.H., Love, S.P., Swanson, B.I. |
| المساهمون: |
United States. Department of Energy. |
| المصدر: |
OE/LASE '93: International Society for Optical Engineering (SPIE) conference, Los Angeles, CA (United States), 16-23 Jan 1993 |
| بيانات النشر: |
Los Alamos National Laboratory |
| سنة النشر: |
1993 |
| المجموعة: |
University of North Texas: UNT Digital Library |
| مصطلحات موضوعية: |
Luminescence, 36 Materials Science, Raman Spectra, Clathrates, Organic Compounds, Emission Spectra, Transition Element Complexes 360606* -- Other Materials-- Physical Properties-- (1992-), Complexes, Platinum Complexes, Spectra |
| الوصف: |
Luminescence spectra, both emission and excitation, and the excitation dependence of the resonance Raman (RR) spectra were measured for a 1-dimensional charge-density-wave solid, [Pt(L)[sub 2]Cl[sub 2]][Pt(L)[sub 2]](ClO[sub 4])[sub 4] ; L=1, 2-diaminoethane. The luminescence experiments support the existence of tail states in the band gap region, which indicate the presence of disorder. In contrast, the RR measurements conclusively demonstrated that the effects of static structural disorder on the vibrational spectroscopy can be neglected. This apparently paradoxical result can be explained by considering the zero-point motion of the lattice. The experimental results are compared to recent theoretical models. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
7 pages; Text |
| اللغة: |
English |
| Relation: |
other: DE93007362; rep-no: LA-UR-93-0003; rep-no: CONF-930159--10; grantno: W-7405-ENG-36; osti: 6890318; https://digital.library.unt.edu/ark:/67531/metadc1188135/; ark: ark:/67531/metadc1188135 |
| الاتاحة: |
https://digital.library.unt.edu/ark:/67531/metadc1188135/ |
| رقم الانضمام: |
edsbas.5D36384D |
| قاعدة البيانات: |
BASE |