The electronic states of the unsaturated organometallic carbene CrCHz are investigated using high-resolution translational energy loss spectroscopy. The observed energy loss feature (1.05 +0.2 eV) is in good agreement with theoretical calculations which predict two higher lying states, 6B, and 6A,
A study of the sodium tungsten bronzes by high-resolution electron energy loss spectroscopy
โ Scribed by R.G. Egdell; M.D. Hill
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 384 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Lflec(lve masses of conductwn clcctrons m the sodwm tungsten bronzes ILIVC been dctermmcd from tbc frcqucncy 01 surf.~ce phsmon features In high-rcsolutlon electron energy loss spcck~ Good ayccmcnl IS found WIUI cffcclivc masses from optical experiments. The results support the view that there is no major depletion in the carrier concentration 31 the surface of the bronzes.
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