Pregled bibliografske jedinice broj: 494376
Possibility of optical evidence for charge-transfer excitations in YBa2Cu3O7−δ
Possibility of optical evidence for charge-transfer excitations in YBa2Cu3O7−δ // Physical review. B, Condensed matter, 40 (1989), 10; 6896-6901 doi:10.1103/PhysRevB.40.6896 (međunarodna recenzija, članak, znanstveni)
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Naslov
Possibility of optical evidence for charge-transfer excitations in YBa2Cu3O7−δ
Autori
Batistić, Ivo ; Bishop, Alan R. ; Martin, R. L. ; Tešanović, Zlatko
Izvornik
Physical review. B, Condensed matter (0163-1829) 40
(1989), 10;
6896-6901
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
high temperature superconductors ; charge-transfer excitations ; three-level model ; Raman signature
Sažetak
We present a three-level model that addresses the possibility that charge-transfer fluctuations are responsible for the anomalously large intensity of the 155 cm−1 Ba mode observed by Genzel et al. The model also addresses the accompanying Raman signature and the c-axis lattice constant variations with oxygen content.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
