The low frequency elastic response of La 2Àx Sr x CuO 4 displays an absorption process in correspondence with the freezing into the cluster spin glass state, that has been identified with fluctuations of the walls between the antiferromagnetic spin clusters. At these low temperatures (<10 K) the dom
✦ LIBER ✦
Imprints of charge stripe excitations in the infrared conductivity of La2−xSrxCuO4
✍ Scribed by Michele Ortolani; Stefano Lupi; Andrea Lucarelli; Paolo Calvani; Angelo Perla; Paola Maselli; Mario Capizzi; Naoki Kikugawa; Toshizo Fujita
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 312 KB
- Volume
- 408-410
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Fluctuations and depinning of stripes at
✍
F. Cordero; A. Paolone; R. Cantelli; M. Ferretti
📂
Article
📅
2004
🏛
Elsevier Science
🌐
English
⚖ 239 KB
Polaron imprints in the infrared spectra
✍
P. Calvani; M. Capizzi; S. Lupi; P. Maselli; A. Paolone; P. Roy; S-W. Cheong; W.
📂
Article
📅
1994
🏛
Elsevier Science
🌐
English
⚖ 353 KB
Influence of fluctuation conductivity on
✍
J. Vanacken; L. Weckhuysen; T. Wambecq; V. Mashkautsan; P. Wagner; V.V. Moshchal
📂
Article
📅
2004
🏛
Elsevier Science
🌐
English
⚖ 234 KB
Optical conductivity in Pr2−xCexCuO4−δ s
✍
T. Arima; Y. Tokura; T. Ido; S. Uchida
📂
Article
📅
1991
🏛
Elsevier Science
🌐
English
⚖ 180 KB
Raman and infrared study of lattice vibr
✍
M. Čopič; D. Mihailović; M. Zgonik; M. Prester; K. Biljakovic; B. Orel; N. Brnič
📂
Article
📅
1987
🏛
Elsevier Science
🌐
English
⚖ 301 KB
Raman study of electronic excitations in
✍
L.H. Machtoub; B. Keimer; K. Yamada
📂
Article
📅
2004
🏛
Elsevier Science
🌐
English
⚖ 243 KB
Raman scattering measurements in zero and non-zero magnetic fields up to 14 T have been performed on a La 2Àx Sr x CuO 4 single crystal with x $ 1=8. A substantial field-induced enhancement of the electronic Raman intensity is observed, especially in the high frequency region around 2000 cm À1 .