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pro vyhledávání: '"Patlagan, L."'
The Insulator-Metal-Transition adjoined by a structural transition of VO2 is induced above room temperature (340 K) by heating or self-heating. A steep resistance-jump of up to five orders of magnitude occurs at this transition in high quality, unstr
Externí odkaz:
http://arxiv.org/abs/2105.12381
The zero-field conductivities ($\sigma$) of the polycrystaline title materials, are governed by inter-grain transport. In the majority of cases their $\sigma$(T) can be described by the "fluctuation induced tunneling" model. Analysis of the results i
Externí odkaz:
http://arxiv.org/abs/1306.0726
Autor:
Fisher, B., Genossar, J., Patlagan, L., Kar-Narayan, S., Moya, X., Sánchez, D., Midgley, P. A., Mathur, N. D.
For an epitaxial Pr0.48Ca0.52MnO3 film on NdGaO3, we use transmission electron microscopy to observe a "charge-ordered" superlattice along the in-plane direction a. The same film shows no electrical signatures of charge order. The in-plane electrical
Externí odkaz:
http://arxiv.org/abs/1003.2078
We report on pulsed and DC I-V characteristics of polycrystalline samples of three charge-ordered manganites, Pr_{2/3}Ca_{1/3}MnO_3, Pr_{1/2}Ca_{1/2}MnO_3, Bi_{1/2}Sr_{1/2}MnO_3 and of a double-perovskite Sr_2MnReO_6, in a temperature range where the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0604049
Using the transverse field muon spin relaxation technique we measure the temperature dependence of the magnetic field penetration depth $\lambda$, in the Na$_{x}$CoO$_{2}\cdot y$H$_{2}$O system. We find that $\lambda,$ which is determined by superflu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311427
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Publikováno v:
In Current Applied Physics 2007 7(2):151-155
Publikováno v:
In Journal of Magnetism and Magnetic Materials 2007 316(2):e713-e716
Publikováno v:
In Solid State Communications 2006 137(12):641-644