Articles in scientific journals (2000-2009)

W. Markowitsch, W. Lang, J. D. Pedarnig, D. Bäuerle
Persistent Photoconductivity in oxygen‐deficient and ion‐irradiated YBa2Cu3Ox
Supercond. Sci. Technol. 22, 034011 (2009).

W. Lang, H. Richter, M. Marksteiner, K. Siraj, M. A. Bodea, J.D. Pedarnig, C. Grigoropoulos, D. Bäuerle, C. Hasenfuss, L. Palmetshofer, R. Kolarova, P. Bauer
Masked ion beam irradiation of high‐temperature superconductors: Patterning of nano‐size regions with high point‐defect density
Int. J. Nanotechnol. 6, 704 (2009).

I. Puica, W. Lang, K. Siraj, J. D. Pedarnig, D. Bäuerle
Non‐Ohmic Hall resistivity observed above the critical temperature in the high-temperature superconductor YBa2Cu3O7‐δ
Phys. Rev. B, 79, 094522 (2009).
[Selected for the Virtual Journal of Applications of Superconductivity April 1, 2009]

A. Aslam, S. K. Hasanain, G. Hassnain Jaffari, M. Asim, S. Ali, P. Granitzer, H. Krenn, P. Knoll, W. Lang
Phase separation and stability in Sm0.50Sr0.50MnO3: effects of cation dopants
J. Phys.: Condens. Matter 20, 075221 (2008).

W. Markowitsch, P. Brantner,W. Lang, K. Siraj, A. Moser, J. D. Pedarnig
Photodoping of YBa2Cu3Ox: dependence on temperature and photon energy
Supercond. Sci. Technol. 21, 075017 (2008).

W. Lang, I. Puica, K. Siraj, M. Peruzzi, J.D. Pedarnig, D. Bäuerle
Critical current enhancement in YBa2Cu3O7‐δ towards the intrinsic depairing value in short current pulses
Physica C 460, 827 (2007)

I. Puica, W. Lang
Out‐of‐plane fluctuation conductivity of layered superconductors in strong electric fields
Phys. Rev. B 73, 024502 (2006).

W. Lang, M. Dineva, M. Marksteiner, T. Enzenhofer, K. Siraj, M. Peruzzi, J.D. Pedarnig, D. Bäuerle, R. Korntner, E. Cekan, E. Platzgummer, H. Loeschner
Ion‐beam direct‐structuring of high‐temperature superconductors
Microelectronic Engineering, 83, 1495 (2006).

H. Richter, I. Puica, W. Lang, M. Peruzzi, J.H. Durrell, H. Sturm, J.D. Pedarnig, D. Bäuerle
Angle‐dependence of the Hall effect in HgBa2CaCu2O6 thin films
Phys. Rev. B 73, 184506 (2006).
[Selected for the Virtual Journal of Applications of Superconductivity May 15, 2006]

I. Puica, W. Lang, M. Peruzzi, J.D. Pedarnig, D. Bäuerle
Direct observation of the depairing current with short current pulses in ultrathin high‐temperature superconductor films
J. Phys.: Conf. Ser. 43, 670 (2006).

H. Richter, I. Puica, W. Lang, M. Peruzzi, J.H. Durrell, J.D. Pedarnig, D. Bäuerle
Angle‐dependence of the Hall effect in Hg‐Ba‐Ca‐Cu‐O thin films
J. Phys.: Conf. Ser. 43, 706 (2006).

W. Markowitsch, P. Brantner, W. Lang, J.D. Pedarnig, D. Bäuerle
Non‐exponential optical modification of the electrical properties in oxygen-deficient YBa2Cu3Ox
J. Phys.: Conf. Ser. 43, 694 (2006)

W. Markowitsch, P. Brantner, C. Stockinger, W. Lang, M. Peruzzi, J.D. Pedarnig, D. Bäuerle
Persistent photoconductivity in high‐temperature superconductors with nanoscale fragmented copper‐oxide chains
J. Non Cryst. Solids, 352, 4500 (2006).

W. Lang, I. Puica, M. Peruzzi, K. Lemmermann, J. D. Pedarnig, D. Bäuerle
Depairing current and superconducting transition of YBCO at intense pulsed currents
phys. stat. sol. (c) 2, 1615 (2005).

I. Puica, W. Lang, W. Göb, R. Sobolewski
Hall effect anomaly near Tc and renormalized superconducting fluctuations
Phys. Rev. B 69, 104513 (2004).
[Selected for the Virtual Journal of Applications of Superconductivity April 1, 2004]

W. Lang, T. Enzenhofer, M. Peruzzi, J.D. Pedarnig, D. Bäuerle, C. Horner, E. Cekan, E. Platzgummer, H. Loeschner
Tailoring the transport properties of YBa2Cu3O7‐δ thin films by light‐ion irradiation
Inst. Phys. Conf. Ser. 181, 1549 (2004).

W. Markowitsch, A. Altenburger, W. Lang, M. Peruzzi, J.D. Pedarnig, D. Bäuerle
Persistent photoconductivity in YBa2Cu3Ox by visible and UV excitation below Tc
Physica C 405, 173 (2004).

I. Puica, W. Lang, M. Peruzzi, K. v. Lemmermann, J. D. Pedarnig, D. Bäuerle
High electric field study of the superconducting transition of YBa2Cu3O7‐x
Supercond. Sci. Technol. 17, S543 (2004).

I. Puica, W. Lang
Non‐Ohmic critical fluctuation Hall conductivity of layered superconductors in strong electric fields
Phys. Rev. B 70, 092507 (2004).

I. Puica, W. Lang
Critical fluctuation conductivity in layered superconductors in a strong electric field
Phys. Rev. B 68, 054517 (2003).

W. Lang, I. Puica, W. Göb, R. Sobolewski
Hall anomaly near Tc in YBa2Cu3O7‐δ: effects of renormalized superconducting fluctuations and pinning
Int. J. Mod. Phys. B 17, 3496 (2003).

I. Puica, W. Lang
Non‐ohmic critical fluctuation conductivity of layered superconductors in a magnetic field
Phys. Rev. B 68, 212503 (2003).

W. Markowitsch, C. Stockinger, W. Lang, R. Rössler, J.D. Pedarnig, D. Bäuerle
Large photo‐induced enhancement of the electrical anisotropy in semiconducting YBa2Cu3Ox
Physica C 366, 277 (2002).

C. Capan, K. Behnia, J. Hinderer, A.G.M. Jansen, W. Lang, C. Marcenat, C. Marin, J. Flouquet
Entropy of vortex cores on the border of the superconductor‐to‐insulator transition in an underdoped cuprate
Phys. Rev. Lett. 88, 056601 (2002).

J.D. Pedarnig, R. Rössler, M.P. Delamare, W. Lang, D. Bäuerle, A. Köhler, H.W. Zandbergen
Electrical properties, texture and microstructure of vicinal YBa2Cu3O7‐δ thin films
Appl. Phys. Lett. 81, 2587 (2002).
[Selected for the Virtual Journal of Applications of Superconductivity October 1, 2002]

X.L. Wang, P. Gehringer, W. Lang, J. Horvat, H.K. Liu, S.X. Dou
Effect of grain connectivity and density on the magnetoresistance in Ca or Li doped lanthanum manganites
Solid State Commun. 117, 53 (2001).

C. Stockinger, G. Heine, W. Markowitsch, W. Lang, R. Adam, R. Sobolewski, R. Rössler, J.D. Pedarnig, D. Bäuerle
Photo‐induced changes of the in‐plane and out‐of‐plane electronic properties in YBa2Cu3Ox
J. Supercond. 14, 311 (2001).

X.L. Wang, J. Horvat, D. Millikon, H.K. Liu, S.X. Dou, G. Heine, W. Lang
Superconductivity and flux pinning in Y and heavily Pb co‐doped Bi‐2212 single crystals
J. Appl. Phys. 89, 7669 (2001).

W. Lang, W. Göb, J.D. Pedarnig, R. Rössler, D. Bäuerle
Anomalous Hall effect and vortex pinning in high‐Tc superconductors
Physica C 364, 518 (2001).

G. Heine, W. Lang, X.L. Wang, S.X. Dou
Superconducting transition and magnetoresistance in Bi2Sr2CaCu2O8+x single crystals
Physica B 284, 991 (2000)

W. Lang, R. Bittner, P. Gehringer, J.D. Pedarnig, D. Bäuerle
Magnetoresistance of REBa2Cu3O7‐δ (RE=Y,Gd,Eu,Tm,La) thin films in the vicinity of the critical temperature
Physica B 284, 993 (2000)

C. Stockinger, G. Heine, W. Markowitsch, W. Lang, R. Adam, R. Sobolewski, R. Rössler, J.D. Pedarnig, D. Bäuerle
Photo‐induced change of the superconducting coherence lengths in oxygendeficient
YBa2Cu3Ox thin films
Eur. Phys. J. B 18, 227 (2000).

W. Lang, W. Göb, I. Puica, R. Sobolewski
Mixed‐state Hall effect of high‐temperature superconductors in small and large magnetic fields
Physica C 341, 1829 (2000).

X.L. Wang, J. Horvat, H.K. Liu, S.X. Dou, G. Heine, W. Lang
Origin and characterisation of peak effect in pure and Pb doped Bi‐2212 single crystals
Physica C 341, 651 (2000).

W. Göb, W. Liebich, W. Lang, I. Puica, R. Sobolewski, R. Rössler, J.D. Pedarnig, D. Bäuerle
Double sign reversal of the vortex Hall effect in YBa2Cu3O7‐δ thin films in the strong pinning limit of low magnetic fields
Phys. Rev. B 62, 9780 (2000).