Results 181 to 190 of about 138,271 (313)

Technological Trend of AC Traction Drive System for Railway Vehicles. 2. Power Electronics and Railway Traction Control Strategy.

, 2002

openalex   +2 more sources

Influence of Layering and Curie Temperature Uncertainty on the Performance of Multilayer Active Magnetic Regenerators

Advanced Functional Materials, EarlyView.
This study examines how manufacturing uncertainties in Curie temperatures (1.5–2°C) affect multilayer active magnetic regenerators (AMR). While increasing the number of magnetocaloric layers boosts cooling power, performance degrades due to temperature variations.
Urban Tomc, Guilherme F. Peixer, Christian R. H. Bahl, Kaspar K. Nielsen, Jaime A. Lozano, Jader R. Barbosa, A. Kitanovski   +6 more
wiley   +1 more source

On-Chip Micro Temperature Controllers Based on Freestanding Thermoelectric Nano Films for Low-Power Electronics. [PDF]

Nanomicro Lett
Jin Q, Guo T, Pérez N, Yang N, Jiang X, Nielsch K, Reith H.   +6 more
europepmc   +1 more source

Fundamental research on semiconductor SiC and its applications to power electronics. [PDF]

Proc Jpn Acad Ser B Phys Biol Sci, 2020
Matsunami H.
europepmc   +1 more source

Testing Method and Reliability Design of Reliability Estimation in Mounting Power Electronics Semiconductor

, 2002
Nagatoshi Okabe, Mitsuyoshi TSUTSUMI, Xia Zhu   +2 more
openalex   +2 more sources

Numerical Simulations of Boiling Jet Impingement Cooling in Power Electronics [PDF]

, 2006
Sreekant Narumanchi, Andrey Troshko, Vahab Hassani, D. Bharathan   +3 more
openalex   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

An integrated approach to power electronics systems

, 2003
F.C. Lee, J. Daan van Wyk, Dushan Boroyevich, Peter Barbosa   +3 more
openalex   +2 more sources

Oak Ridge National Laboratory Annual Progress Report for the Power Electronics and Electric Machinery Program [PDF]

, 2006
M. Olszewski
openalex   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source