X-Ray Diffraction from Pinned Charge Density Waves
S. Rouziere 1, S. Ravy 2, S. Brazovskii 3, J. -P. Pouget 2 Journal de Physique IV Colloque 9 (1999) Pr10-23 We present an x-ray study of doped charge density waves systems. When a 2k_f-charge density wave is strongly pinned to impurities, an interference effect gives rise to an asymmetry between the intensities of the +2k_f and -2k_f satellite reflections. Moreover, profile asymmetry […]
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