Karsten Kömpe

Highly Efficient Multicolour Upconversion Emission in Transparent Colloids of Lanthanide‐Doped NaYF₄ Nanocrystals

Stephan Heer, Karsten Kömpe, H. U. Güdel et al. · Advanced Materials · 2004 · 1.3K citations

Optical Materials, Engineering, Colloidal Nanocrystals +20

Green‐Emitting CePO₄:Tb/LaPO₄ Core–Shell Nanoparticles with 70 % Photoluminescence Quantum Yield

Karsten Kömpe, Holger Borchert, Jörg Storz et al. · Angewandte Chemie International Edition · 2003 · 418 citations

Optical Materials, Engineering, Particle Surface +18

Synthesis of Bifunctional Au/Pt/Au Core/Shell Nanoraspberries for in Situ SERS Monitoring of Platinum-Catalyzed Reactions

Wei Xie, Christoph S. Herrmann, Karsten Kömpe et al. · Journal of the American Chemical Society · 2011 · 312 citations

Engineering, Metal Nanoparticles, Distinct Molecular Species +16

Synthesis of Eu³⁺-Doped Core and Core/Shell Nanoparticles and Direct Spectroscopic Identification of Dopant Sites at the Surface and in the Interior of the Particles

O. Lehmann, Karsten Kömpe, Markus Haase · Journal of the American Chemical Society · 2004 · 238 citations

Engineering, Bottom-up Synthesis, Luminescent Glass +17

Lanthanide-Doped NaYF₄ Nanocrystals in Aqueous Solution Displaying Strong Up-Conversion Emission

Helmut Schäfer, Pavel Ptáček, Karsten Kömpe et al. · Chemistry of Materials · 2007 · 217 citations

Materials Science, Nanoparticles, Chemical Engineering +14