Direct observation of the high magnetic field effect on the Jahn-Teller state in TbVO4 (2007)
Detlefs, C., Duc, F., Kazei, Z. A., Vanacken, J., Frings, P., Bras, W., ...
We report the first direct observation of the influence of high magnetic fields on the Jahn-Teller (JT) transition in TbVO4. Contrary to spectroscopic and magnetic methods, X-ray diffraction directly...
Leridon, B., Vanacken, J., Wambecq, T., Moshchalkov, V. V.
The contribution of superconducting fluctuations to the conductivity, or paraconductivity is studied in the underdoped regime of $La_{2-x}Sr_xCuO_4$ cuprates. A perpendicular magnetic field up to 50...
High field magnetoresistivity of epitaxial La2-xSrxCuO4 thin films (2005)
Vanacken, J, Weckhuysen, L, Wambecq, T, Moshchalkov, VV, WAGNER, Patrick
A large positive magnetoresistivity (up to tens of percents) is observed in both underdoped and overdoped superconducting La2-xSrxCuO4 epitaxial thin films at temperatures far above the...
High field magnetoresistivity of epitaxial La2-xSrxCuO4 thin films (2005)
Vanacken, J, Weckhuysen, L, Wambecq, T, Moshchalkov, VV, WAGNER, Patrick
A large positive magnetoresistivity (up to tens of percents) is observed in both underdoped and overdoped superconducting La2-xSrxCuO4 epitaxial thin films at temperatures far above the...
Enhanced annealing effect in an oxygen atmosphere on GaMnAs (2004)
Malfait, M., Vanacken, J., Van Roy, W., Borghs, G., Moshchalkov, V. V.
We report on in-situ resistivity measurements on GaMnAs during post-growth annealing in different atmospheres. A drop in the resistivity is observed when the GaMnAs is exposed to oxygen, which...
Pulsed field studies of the magnetization reversal in molecular nanomagnets (2004)
Vanacken, J., Stroobants, S., Malfait, M., Moshchalkov, V. V., Jordi, M., Tejada, J., ...
We report experimental studies of crystals of Mn12 molecular magnetic clusters in pulsed magnetic fields with sweep rates up to 4x10^3 T/s. The steps in the magnetization curve are observed at fields...
High field magnetotransport in high temparature superconductors (2004)
Vanacken, J., Weckhuysen, L., Wambecq, T., Mashkautsan, V., Wagner, P.
Hall effect and magneto-resistance of La1.875Sr0.125CuO4 (2004)
Vanacken, J., Haanappel, E., Stroobants, S., Wambecq, T., Mashkautsan, V., Proust, C., ...
Hall effect and magnetoresistance of La 1.875 Sr 0.125 CuO4 (2004)
Vanacken, J., Haanappel, E., Stoobants, S., Wambecq, T., Mashkautsan, V., Proust, C., ...
High magnetic field study of charge/polaron ordering in Bi1-xSrxMnO (x~0.50) perovskites (2004)
Respaud, M., Kirste, A., Goiran, M., Vanacken, J., Broto, J.M., Rakoto, H., ...
Transport Properties of La2-xSrxCuO4 Epitaxial Thin Films in High Magnetic Fields (2004)
Wambecq, T., Vanacken, J., Stroobants, S., Weckhuysen, L., Mashkautsan, V., Wagner, P., ...
High field magnetotransport in high temparature superconductors (2004)
Vanacken, J, Weckhuysen, L, Wambecq, T, Mashkautsan, V, Moshchalkov, VV, WAGNER, Patrick
A large positive magnetoresistivity (up to tens of percents) is observed for both underdoped and overdoped superconducting La2-chiSrchiCuO4 epitaxial thin films at temperatures far above the...
Transport properties of La2-xSrxCuO4 epitaxial thin films in high magnetic fields (2004)
Wambecq, T, Vanacken, J, Stroobants, S, Weckhuysen, L, Mashkautsan, V, Moshchalkov, VV, ...
We have investigated the magnetotransport of La2-xSrxCuO4 (0.045 less than or equal to x less than or equal to 0.25) epitaxial thin films in pulsed fields up to mu(0)H = 50 T. Above a certain...
Vanacken, J, Weckhuysen, L, Wambecq, T, Mashkautsan, V, Moshchalkov, VV, WAGNER, Patrick
A large positive magnetoresistivity (up to tens of percents) is observed for underdoped superconducting La2-xSrxCuO4 epitaxial thin films at temperatures far above the superconducting critical...
High field magnetotransport in high temparature superconductors (2004)
Vanacken, J, Weckhuysen, L, Wambecq, T, Mashkautsan, V, Moshchalkov, VV, WAGNER, Patrick
A large positive magnetoresistivity (up to tens of percents) is observed for both underdoped and overdoped superconducting La2-chiSrchiCuO4 epitaxial thin films at temperatures far above the...
Transport properties of La2-xSrxCuO4 epitaxial thin films in high magnetic fields (2004)
Wambecq, T, Vanacken, J, Stroobants, S, Weckhuysen, L, Mashkautsan, V, Moshchalkov, VV, ...
We have investigated the magnetotransport of La2-xSrxCuO4 (0.045 less than or equal to x less than or equal to 0.25) epitaxial thin films in pulsed fields up to mu(0)H = 50 T. Above a certain...
Vanacken, J, Weckhuysen, L, Wambecq, T, Mashkautsan, V, Moshchalkov, VV, WAGNER, Patrick
A large positive magnetoresistivity (up to tens of percents) is observed for underdoped superconducting La2-xSrxCuO4 epitaxial thin films at temperatures far above the superconducting critical...
'Giant' normal state magnetoresistances of Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta}$ (2003)
Zavaritsky, V. N., Vanacken, J., Moshchalkov, V. V., Alexandrov, A. S.
Magnetoresistance (MR) of Bi-2212 single crystals with T$_{c}$ $\approx 87-92 K$ is studied in pulsed magnetic fields up to 50T along the c-axis in a wide temperature range. The negative out-of-plane...
High field magnetoresistivity of epitaxial La2-xSrxCuO4 thin films (2003)
Vanacken, J., Weckhuysen, L., Wambecq, T., Wagner, P., Moshchalkov, V. V.
A large positive magnetoresistivity (up to tens of percents) is observed in both underdoped and overdoped superconducting La2-xSrxCuO4 epitaxial thin films at temperatures far above the...
'Giant' normal state magnetoresistances of Bi2Sr2CaCu2O8+ (2003)
Zavaritsky, V.N., Vanacken, J., Moshchalkov, V.V., Alexandrov, A.S.
This is a pre-print. It is also available at: http://arxiv.org/abs/cond-mat/0308256.
Charge and orbital order in rare-earth and Bi manganites: a comparison (2003)
Garcia-Munoz, J.L., Frontera, C., Aranda, M.A.G., Ritter, C., Llobet, A., Respaud, M., ...
Electronic and magnetic transitions in Bi-Sr-Mn-O oxides: high temperature charge-ordering (2002)
Garcia-Munoz, J.L., Frontera, C., Aranda, M.A.G., Ritter, C., Llobet, A., Ranno, L., ...
Anomalously high charge/orbital ordering temperature in Bi0.5Sr0.5MnO3 (2001)
Frontera, C., Garcia-Munoz, J.L., Aranda, M.A.G., Ritter, C., Llobet, A., Ranno, L., ...
Vanacken, J., Trappeniers, L., Rosseel, K., Boon, W.
In type II hard superconductors the irreversible magnetization shows an impressive variety of different magnetic field dependencies. In this paper we will try to describe the M(H) relation at fixed...
Flux Jumps Driven by a Pulsed Magnetic Field (1999)
Vanacken, J., Trappeniers, L., Rosseel, K., Goncharov, I. N., Moshchalkov, V. V., Bruynseraede, Y.
The understanding of flux jumps in the high temperature superconductors is of importance since the occurrence of these jumps may limit the perspectives of the practical use of these materials. In...
Vanacken, J., Trappeniers, L., Teniers, G., Wagner, P., Rosseel, K., Perret, J., ...
Recently, the normal state resistivity of high temperature superconductors (in particular in La2-xSrxCuO4 single crystals) has been studied extensively in the region below Tc by suppressing the...
Trappeniers, L., Vanacken, J., Wagner, P., Teniers, G., Curras, S., Moshchalkov, V. V., ...
The normal state resistivity of high temperature superconductors can be probed in the region below Tc by suppressing the superconducting state in high magnetic fields. Here we present the normal...
Trappeniers, L., Vanacken, J., Weckhuysen, L., Rosseel, K., Didyk, A. Yu., Goncharov, I. N., ...
We have studied the influence of columnar defects, created by heavy-ion (Kr) irradiation with doses up to 6 10^11 Kr-ions/cm2, on the superconducting critical parameters of single crystalline...
1D Quantum transport in the even-chain spin-ladder compound Sr2.5Ca11.5Cu24O41 and YBa2Cu4O8 (1999)
Moshchalkov, V. V., Trappeniers, L., Vanacken, J.
The temperature dependence of the resistivity r(T) of the novel Sr2.5Ca11.5Cu24O41 ladder compound under hydrostatic pressure of up to 8 GPa has been explained by assuming that the relevant length...
Magnetic Transitions and Magneto-Transport in Epitaxial Pr0.5Sr0.5MnO3 Thin Films (1996)
Wagner, P., Metlushko, V., Van Bael, M., Vullers, R., Trappeniers, L., Vantomme, A., ...
Epitaxial thin films of the magnetic perovskite Pr0.5Sr0.5 MnO3 were prepared by dc-magnetron sputtering, structurally characterized by x-ray diffraction and their physical properties investigated by...
Magnetic Transitions and Magneto-Transport in Epitaxial Pr0.5Sr0.5MnO3 Thin Films (1996)
Wagner, P., Metlushko, V., Van Bael, M., Vullers, R., Trappeniers, L., Vantomme, A., ...
Epitaxial thin films of the magnetic perovskite Pr0.5Sr0.5 MnO3 were prepared by dc-magnetron sputtering, structurally characterized by x-ray diffraction and their physical properties investigated by...
Magnetic Transitions and Magneto-Transport in Epitaxial Pr0.5Sr0.5MnO3 Thin Films (1996)
Wagner, P., Metlushko, V., Van Bael, M., Vullers, R., Trappeniers, L., Vantomme, A., ...
Epitaxial thin films of the magnetic perovskite Pr0.5Sr0.5 MnO3 were prepared by dc-magnetron sputtering, structurally characterized by x-ray diffraction and their physical properties investigated by...