activity
19962024
most citedHigh-field superconductivity in alloyed MgB2 thin films

246 citations · 800 across the 15 of their papers we have counts for

collaborators

16 papers

hep-ex2024★ 2 cited

Measurement of the branching fraction of the decay at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +389

We measure the branching fraction of the decay using data collected with the Belle II detector. The data contain 387 million pairs produced i…

cond-mat.mtrl-sci2007

Quenched magnetic moment in Mn-doped amorphous Si (\textit{a}-MnSi) across the metal-insulator transition

Li Zeng, E. Helgren, R. Islam +4

The magnetic and electrical transport properties of Mn-doped amorphous silicon (\textit{a-}MnSi) thin films have been measured. The magnetic susceptibility obeys the…

cond-mat.supr-con2005★ 40 cited

Effect of damage by 2-MeV He ions and annealing on Hc2 in MgB2 thin films

R. Gandikota, R. K. Singh, J. Kim +9

The effect of damage induced by 2-MeV alpha particles, followed by annealing, on the critical temperature (Tc), resistivity, and upper critical field (Hc2), of three MgB2 films mad…

cond-mat.supr-con2004★ 54 cited

Effect of damage by 2-MeV He ions on the normal and superconducting properties of magnesium diboride

R. Gandikota, R. K. Singh, J. Kim +8

We have studied the effect of damage induced by 2-MeV alpha particles on the critical temperature, Tc, and resistivity of MgB2 thin films. This technique allows defects to be contr…

cond-mat.supr-con2004★ 246 cited

High-field superconductivity in alloyed MgB2 thin films

V. Braccini, A. Gurevich, J. E. Giencke +24

We investigated the effect of alloying on the upper critical field in 12 films, in which disorder was introduced by growth, carbon doping or He-ion irradiation, fi…

hep-ex2003★ 144 cited

Search for Anomalous Production of Di-lepton Events with Missing Transverse Momentum in e+e- Collisions at sqrt(s) = 183-209 GeV

The OPAL collaboration, G. Abbiendi

In total 1317 di-lepton events with significant missing transverse momentum were identified in a total data sample of 680 pb-1 collected at e+e- centre-of-mass energies ranging fro…