output
19972023
most citedSpatially Resolved Raman Spectroscopy of Single- and Few-Layer Graphene

2.5k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2001 · cond-mat.supr-conShow all

6 papers · 2 filters

cond-mat.supr-con2001★ 288 cited

Temperature and field dependence of the anisotropy of MgB2

M. Angst, R. Puzniak, A. Wisniewski +5

The anisotropy gamma of the superconducting state of high quality single-crystals of MgB2 was determined, using torque magnetometry with two different methods. The anisotropy of th…

cond-mat.supr-con2001★ 3 cited

Model of the mixed state of type-II superconductors in high magnetic fields

I. L. Landau, H. R. Ott

In superconductors with large values of the Ginzburg-Landau parameter, exposed to magnetic fields close to the upper critical field, the magnetic field is practically homogeneous a…

cond-mat.supr-con2001★ 17 cited

On the vortex motion in high temperature superconductors

I. L. Landau, H. R. Ott

We show that prominent features in voltage-current characteristics, recently measured in the mixed state of high-Tc superconductors and interpreted as evidence for an irreversibili…

cond-mat.supr-con2001★ 16 cited

Critical Currents and Order-Disorder Phase Transition in the Vortex States of YBa2Cu4O8 with Chemically Introduced Disorder

M. Angst, S. M. Kazakov, J. Karpinski +3

A series of YBa_{2-x}Sr_xCu_4O_8 single crystals was measured to study the influence of site disorder on the transition line Hss(T) between quasi-ordered vortex lattice and highly…

cond-mat.supr-con2001★ 107 cited

Strong Electron-Phonon Coupling in Superconducting MgB: A Specific Heat Study

Ch. Wälti, E. Felder, C. Degen +4

We report on measurements of the specific heat of the recently discovered superconductor MgB in the temperature range between 3 and 220 K. Based on a modified Debye-Einstein mo…

cond-mat.supr-con2001★ 86 cited

Substitution effect of Zn and Cu in MgB2 on Tc and structure

S. M. Kazakov, M. Angst, J. Karpinski +2

The investigation of Zn substitution in MgB2 polycrystalline samples shows that about 0.1 Zn can be substituted in the structure of Mg deficient samples while it can not be substit…