caa a22 4500 46794976X CHVBK 20180406192147.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s10909-006-9177-9 doi (NATIONALLICENCE)springer-10.1007/s10909-006-9177-9 (NATIONALLICENCE)springer-10.1007/BF02679488 The Phase Diagram and the Structure of the Charge-Density-Wave State in High Magnetic Field [Elektronische Daten] [P. Grigoriev, D. Lyubshin] The properties of a charge-density wave (CDW) state in quasi-one-dimensional metals in magnetic field below the transition temperature are studied using the mean-field theory. We calculate the phase diagram and show that the CDW state with shifted wave vector in high magnetic field (CDWx phase) has at least double-cosine modulation on the most part of the phase diagram. The transition from CDW0 to CDWx state below the critical temperature is accompanied by a jump of the CDW order parameter and of the wave vector rather than by their continuous increase. This implies a first order transition between these CDW states and explains the strong hysteresis accompanying this transition in many experiments. We examine how the phase diagram changes in the case of imperfect nesting. The results are applicable to different families of organic metals. Springer Science+Business Media, Inc., 2006 71.30.+h nationallicence 71.45.Lr nationallicence 74.70.Kn nationallicence Grigoriev P. National High Magnetic Field laboratory, Florida State University, Tallahassee, Florida, USA aut Lyubshin D. L. D. Landau Institute for Theoretical Physics, Chernogolovka, Russia aut Journal of Low Temperature Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 142/3-4(2006-02-01), 167-172 0022-2291 142:3-4<167 2006 142 10909 https://doi.org/10.1007/s10909-006-9177-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10909-006-9177-9 text/html Onlinezugriff via DOI NATIONALLICENCE 773 0- Journal of Low Temperature Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 142/3-4(2006-02-01), 167-172 0022-2291 142:3-4<167 2006 142 10909 NATIONALLICENCE 700 1- Grigoriev P. National High Magnetic Field laboratory, Florida State University, Tallahassee, Florida, USA aut NATIONALLICENCE 700 1- Lyubshin D. L. D. Landau Institute for Theoretical Physics, Chernogolovka, Russia aut NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02679488 text/html Onlinezugriff via DOI NATIONALLICENCE 773 0- Journal of Low Temperature Physics Springer-Verlag 142/3-4(2006-02-01), 167-172 0022-2291 142:3-4<167 2006 142 10909 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE NATIONALLICENCE NL-springer