G
Gunther Springholz
Researcher at Johannes Kepler University of Linz
Publications - 255
Citations - 5289
Gunther Springholz is an academic researcher from Johannes Kepler University of Linz. The author has contributed to research in topics: Quantum dot & Superlattice. The author has an hindex of 35, co-authored 247 publications receiving 4813 citations.
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Self-Organized Growth of Three- Dimensional Quantum-Dot Crystals with fcc-Like Stacking and a Tunable Lattice Constant
TL;DR: In this article, the elastic anisotropy in these artificial dot crystals acts in a manner similar to that of the directed chemical bonds of crystalline solids, which may be advantageous for optoelectronic device applications.
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Strain Induced Vertical and Lateral Correlations in Quantum Dot Superlattices
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Multiple-stable anisotropic magnetoresistance memory in antiferromagnetic MnTe
Dominik Kriegner,Karel Výborný,K. Olejník,Helena Reichlova,Vít Novák,Xavi Marti,Jaume Gazquez,V. Saidl,Petr Němec,Valentine V. Volobuev,Valentine V. Volobuev,Gunther Springholz,Václav Holý,Tomas Jungwirth,Tomas Jungwirth +14 more
TL;DR: A multiple-stable memory device in epitaxial MnTe, an antiferromagnetic counterpart of common II–VI semiconductors, is demonstrated, demonstrating the robustness against strong magnetic field perturbations combined with the multiple stability of the magnetic memory states.
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Auger recombination dynamics of lead salts under picosecond free-electron-laser excitation
P. C. Findlay,C. R. Pidgeon,R. T. Kotitschke,A. R. Hollingworth,B. N. Murdin,C J G M Langerak,A.F.G. van der Meer,C. M. Ciesla,Josef Oswald,A. Homer,Gunther Springholz,G. Bauer +11 more
TL;DR: In this paper, a pump-probe transmission experiment was performed on PbSe above the fundamental absorption edge near 4 \ensuremath{mu}m in the temperature range 30 to 300 K, using the Dutch ps free-electron laser.
Journal ArticleDOI
Tuning of Vertical and Lateral Correlations in Self-Organized PbSe/Pb 1-x Eu x Te Quantum Dot Superlattices
Gunther Springholz,M. Pinczolits,Peter Mayer,V. Holy,G. Bauer,Hongsuk Kang,Lourdes Salamanca-Riba +6 more
TL;DR: The tuning of lateral and vertical correlations in self-organized PbSe/Pb 1-xEu xTe quantum dot superlattices by changes in the spacer thicknesses is demonstrated and shown to be due to finite size effects in the dot-dot interactions.