Is Nd2−xCexCuO4 an electron-superconductor? N. NückerP. AdelmannH. Spille Rapid Note Pages: 421 - 422
Characterization of superconducting YBaCuO-films by low temperature scanning electron microscopy M. HartmannK. HiplerR. P. Huebener Original Contributions Pages: 423 - 432
Preparation and structural investigation of normalconducting and high-T c superconducting (Tl, Pb)Sr2(Ca, Tl)Cu2O7−y H. H. OttoT. ZettererK. F. Renk Original Contributions Pages: 433 - 438
Monoclinic symmetry in LaSrCu0.5Co0.5O4−z found by neutron, Guinier-and synchrotron-X-ray powder structure analysis D. HohlweinA. HoserT. Wroblewski Original Contributions Pages: 439 - 445
AnX α study of the laser crystal MgF2:V2+ Yuanwu QiuJi-kang Zhu Original Contributions Pages: 447 - 449
Excitonic line shapes of disordered solids J. KöhlerA. M. JayannavarP. Reineker Original Contributions Pages: 451 - 457
Plasmon and magneto-plasmon excitations in double heterostructures W. Gasser Original Contributions Pages: 459 - 468
A new path integral representation of the Hubbard model at largeU/T D. Foerster Original Contributions Pages: 469 - 474
BCS superconductivity inf-d andp-d systems A. A. AligiaO. L. T. de Menezes Original Contributions Pages: 475 - 479
Dependence of current on energy for the integral quantum Hall effect W. BrenigK. I. Wysokinski Original Contributions Pages: 481 - 484
The electrical resistivity of the reentrant spin glass alloys (Fe0.65Ni0.35)1−x Mn x in the temperature range 4 to 280 K Ch. BöttgerJ. Hesse Original Contributions Pages: 485 - 493
Strong spin-dependent absorption at theL 2,-edges of 5d-impurities in iron G. SchützR. WienkeR. Frahm Original Contributions Pages: 495 - 500
Valence change of europium in the Eu(Ir1−x Pd x )2Si2 silicides L. FournesB. ChevalierJ. Etourneau Original Contributions Pages: 501 - 505
Experimental study of electrical conduction in RuO2-based thick resistive films K. Bobran Original Contributions Pages: 507 - 511
Stochastic models for the depolarization of immobile spins by single diffusing impurities R. Czech Original Contributions Pages: 513 - 525
Speeding-up and scaling of domain-wall relaxation nearT c of a uniaxial ferromagnet M. GrahlJ. Kötzler Original Contributions Pages: 527 - 537
A numerical study of the distribution of different attractors in the parameter space F. H. Ling Original Contributions Pages: 539 - 545
Quantum theory of wave propagation and linear amplification in free electron lasers R. GrahamS. Isermann Original Contributions Pages: 547 - 554