@article{f71728aaae2c485f8251e365decc04b2,
title = "Disorder-driven quantum critical behaviour in CuGeO3 doped with magnetic impurity",
abstract = "For the CuGeO3 doped with 1% of Fe, the quantum critical behaviour in a wide temperature range 1-40 K is reported. The critical exponents for susceptibility along different crystallographic axes are determined: α=0.34 (B∥a and B∥c) and α=0.31 (B∥b). New effect of the frequency dependence of the critical exponent is discussed.",
keywords = "CuGeO, EPR, Quantum critical phenomena",
author = "Demishev, {S. V.} and Semeno, {A. V.} and Sluchanko, {N. E.} and Samarin, {N. A.} and Pronin, {A. A.} and Glushkov, {V. V.} and H. Ohta and S. Okubo and M. Kimata and K. Koyama and M. Motokawa and Kuznetsov, {A. V.}",
note = "Funding Information: Authors acknowledge support from Russian Science Support Foundation, programmes “Physics of Nanostructures” and “Strongly Correlated Electrons” of RAS and Grants RFBR 04-02-16574, INTAS 03-51-3036 and Grant-in-Aid no. 13130204.",
year = "2005",
month = apr,
day = "30",
doi = "10.1016/j.physb.2005.01.391",
language = "English",
volume = "359-361",
pages = "1315--1317",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "Elsevier",
number = "SPEC. ISS.",
}