000160028 001__ 160028
000160028 005__ 20180317094541.0
000160028 0247_ $$2doi$$a10.1103/PhysRevLett.102.086402
000160028 02470 $$2ISI$$a000263816200038
000160028 037__ $$aARTICLE
000160028 245__ $$aGiant Kohn Anomaly and the Phase Transition in Charge Density Wave ZrTe3
000160028 269__ $$a2009
000160028 260__ $$c2009
000160028 336__ $$aJournal Articles
000160028 520__ $$aA strong Kohn anomaly in ZrTe3 is identified in the mostly transverse acoustic phonon branch along the modulation vector q(P) with polarization along the a(*) direction. This soft mode freezes to zero frequency at the transition temperature T-P, and the temperature dependence of the frequency is strongly affected by fluctuation effects. Diffuse x-ray scattering of the incommensurate superstructure shows a power-law scaling of the intensity and the correlation length that is compatible with an order parameter of dimension n=2.
000160028 6531_ $$aX-Ray-Scattering
000160028 6531_ $$aNeutron-Scattering
000160028 6531_ $$aPeierls Transition
000160028 6531_ $$aBlue Bronze
000160028 6531_ $$a(Tase4)(2)I
000160028 700__ $$aHoesch, Moritz
000160028 700__ $$aBosak, Alexey
000160028 700__ $$aChernyshov, Dmitry
000160028 700__ $$aBerger, Helmuth
000160028 700__ $$aKrisch, Michael
000160028 773__ $$j102$$q-$$tPhysical Review Letters
000160028 909CO $$ooai:infoscience.tind.io:160028$$particle$$pSB
000160028 909C0 $$0252369$$pSB$$xU10077
000160028 917Z8 $$xWOS-2010-11-30
000160028 937__ $$aEPFL-ARTICLE-160028
000160028 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000160028 980__ $$aARTICLE