Daniel J. Friedman
National Renewable Energy Laboratory(US)The Aerospace Corporation(US)IBM Research - Thomas J. Watson Research Center(US)
Publications by Year
Research Areas
solar cell performance optimization, Semiconductor Quantum Structures and Devices, Chalcogenide Semiconductor Thin Films, Radio Frequency Integrated Circuit Design, Advancements in PLL and VCO Technologies
Most-Cited Works
- → Band Anticrossing in GaInNAs Alloys(1999)1,620 cited
- → A 28-GHz 32-Element TRX Phased-Array IC With Concurrent Dual-Polarized Operation and Orthogonal Phase and Gain Control for 5G Communications(2017)562 cited
- → 40.8% efficient inverted triple-junction solar cell with two independently metamorphic junctions(2008)480 cited
- → 1-eV solar cells with GaInNAs active layer(1998)416 cited
- → High-efficiency GaInP∕GaAs∕InGaAs triple-junction solar cells grown inverted with a metamorphic bottom junction(2007)394 cited
- → A 45nm CMOS neuromorphic chip with a scalable architecture for learning in networks of spiking neurons(2011)344 cited