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19952026
most citedUniaxial Strain in Graphene by Raman Spectroscopy: G peak splitting, Gruneisen Parameters and Sample Orientation

2k citations

Showing 2001Show all

24 papers · 1 filter

astro-ph2001★ 56 cited

Detection of a high frequency break in the X-ray power spectrum of Ark 564

I. E. Papadakis, W. Brinkmann, H. Negoro +1

We present a power spectrum analysis of the long ASCA observation of Ark 564 in June/July 2001. The observed power spectrum covers a frequency range of ~ 3.5 decades. We detect a h…

cond-mat.str-el2001

Comment on cond-mat/0007299 by Schofield and Sandeman : inconsistency with experiments

George Kastrinakis

The inconsistency of cond-mat/0007299 and Phys. Rev. B 63 094510 (2001) with ARPES and resistivity data is pointed-out.

astro-ph2001★ 32 cited

The aperiodic variability of Cyg X-1 and GRS 1915 +105 at very low frequencies

P. Reig, I. Papadakis, N. D. Kylafis

We have carried out a timing analysis of Cyg X-1 and GRS 1915+105 using more than 5 years worth of data from the All Sky Monitor (ASM) on board RXTE. We have obtained for the first…

astro-ph2001

A CCD mosaic of an extended remnant in Cygnus

F. Mavromatakis, P. Boumis, E. V. Paleologou

We present the first CCD mosaic ever produced for the supernova remnant G 65.3+5.7 in [OII] 3727 at a moderate angular resolution. The remnant was observed with the 0.3 m wide-fiel…

astro-ph2001

Optical observations of the supernova remnant AX J2001+3235

F. Mavromatakis, P. Boumis, E. V. Paleologou

We present results from a first analysis of optical data on G 69.4+2.4 obtained with the 0.3 m and 1.3 m telescopes at Skinakas Observatory. Filamentary emission is detected in the…

cond-mat.dis-nn2001★ 7 cited

Interface roughness and planar doping in superlattices: weak localization effects

George Kastrinakis

We examine the effects of interface roughness and/or planar impurity doping in a superlattice, in the frame of a weak disorder description. We find that these two types of disorder…