40
Publications
1.8K
Citations
23
H-Index
1990
Active since
A. Gruhle is an author at Daimler (Germany) specializing in engineering, applied physics, and electrical engineering.
Top concepts
EngineeringElectrical EngineeringApplied PhysicsMicroelectronicsElectronic EngineeringMicrowave EngineeringPhysicsEnergy StorageElectrochemistryIntegrated Circuits
Publications per year
1990–2021
40
40
Enhanced SiGe heterojunction bipolar transistors with 160 GHz-f/sub max/
A. Schüppen, U. Erben, A. Gruhle et al. · 2002 · 126 citations
MBE-grown Si/SiGe HBTs with high beta , f/sub T/, and f/sub max/
A. Gruhle, H. Kibbel, U. König et al. · IEEE Electron Device Letters · 1992 · 124 citations
Emitter Impurity Level, Engineering, Complete Layer Structure +18
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