Concepedia

Patrick Ullrich

PU

2

Publications

121

Citations

2

H-Index

1998

Active since

Affiliations

HeidelbergCement (Germany)(Current)

Patrick Ullrich is an author at HeidelbergCement (Germany) specializing in engineering, semiconductors, and chemical engineering.

Top concepts

EngineeringPhysicsCorrosionPhotonicsRecyclingSemiconductorsApplied PhysicsOptoelectronicsQuantum DevicesQuantum Science

Publications per year

1998–2023

2

Publications

2

High early pozzolanic reactivity of alumina-silica gel: A study of the hydration of composite cements with carbonated recycled concrete paste

Maciej Zając, Jiayi Song, Patrick Ullrich et al. · Cement and Concrete Research · 2023 · 99 citations

Materials Science, Recycled Concrete Paste, Chemical Engineering +9

Measurements of the absolute external luminescence quantum efficiency in ZnSe/ZnMgSSe multiple quantum wells as a function of temperature

R. Westphäling, Patrick Ullrich, J. Hoffmann et al. · Journal of Applied Physics · 1998 · 22 citations

Optical Materials, Engineering, Optoelectronic Devices +19

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