Zobrazeno 1 - 10
of 307
pro vyhledávání: '"Biljaković, K."'
We have measured the thermoelectric power of charge density wave system $o$-TaS$_{3}$ in a wide temperature range between 10 K and 300 K. All features characteristic for charge density wave systems have been observed; strong increase below charge den
Externí odkaz:
http://arxiv.org/abs/1408.6190
We report on the high resolution studies of the temperature (T) dependence of the q=0 phonon spectrum in the quasi one-dimensional charge density wave (CDW) compound K0.3MoO3 utilizing time-resolved optical spectroscopy. Numerous modes that appear be
Externí odkaz:
http://arxiv.org/abs/1007.2267
We present first systematic studies of the photoinduced phase transition from the ground charge density wave (CDW) state to the normal metallic (M) state in the prototype quasi-1D CDW system K0.3MoO3. Ultrafast non-thermal CDW melting is achieved at
Externí odkaz:
http://arxiv.org/abs/0901.1951
In the present work we reply to the Comment by Catalan and Scott (cond-mat/0607500) on two of our papers. This Comment has been rejected from publication in Physical Review Letters and, hence, our Reply is based on the cond-mat version.
Comment:
Comment:
Externí odkaz:
http://arxiv.org/abs/cond-mat/0701417
Publikováno v:
Phys. Rev. Lett. 97, 227203 (2006)
Equilibrium heat relaxation experiments provide evidence that the ground state of the commensurate spin density wave (SDW) compound (TMTTF)$_2$Br after the application of a sufficient magnetic field is different from the conventional ground state. Th
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606403
Publikováno v:
J. Phys. IV France 131 (2005) 171-174
We briefly review different approaches used recently to describe collective effects in the strong pinning model of disordered charge and spin density waves, in connection with the CRTBT very low temperature heat relaxation experiments.
Comment:
Comment:
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510217
We present measurements of the dielectric response of quasi one-dimensional (TMTTF)2AsF6 in a wide temperature and frequency range. We provide a thorough characterization of the relaxational dynamics observed close to the ferroelectric-like transitio
Externí odkaz:
http://arxiv.org/abs/cond-mat/0509146
Publikováno v:
Phys. Rev. Lett. 96, 046402 (2006)
We report on broadband dielectric spectroscopy on the one-dimensional semiconductor (NbSe4)3I. Below the structural phase transition close to 270 K we observe colossal dielectric constants with a frequency and temperature dependence very similar to w
Externí odkaz:
http://arxiv.org/abs/cond-mat/0504675
Publikováno v:
Phys.Rev.Lett. 94 (2005) 245701
We show that the low temperature ($T<0.5$ K) time dependent non-exponential energy relaxation of quasi-one-dimensional (quasi-1D) compounds strongly differ according to the nature of their modulated ground state. For incommensurate ground states, suc
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405138
Publikováno v:
Eur. Phys. J. B 43, 489-501 (2005)
We investigate collective effects in the strong pinning model of disordered charge and spin density waves (CDWs and SDWs) in connection with heat relaxation experiments. We discuss the classical and quantum limits that contribute to two distinct cont
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405119