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http://dx.doi.org/10.1007/s10439-019-02390-2 | DOI Listing |
Rev Sci Instrum
January 2025
College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410072, China.
High power pulse generators are moving in the direction of compact, solid-state, and stable working in a relatively long time. In this paper, a compact pulse forming line-Marx type high power pulse generator, based on a ceramic pulse forming line and a spark gap switch with carbide modified graphite electrodes, is studied numerically and experimentally. Specifically, a ceramic based pulse forming line with high relative permittivity was used to achieve long pulse duration in a limited dimension.
View Article and Find Full Text PDFMuscle Nerve
January 2025
Parkwood Institute, St Joseph's Health Care London, Parkwood Institute Research, London, Canada.
Introduction/aims: Institutions and organizations, including the American Association of Neuromuscular and Electrodiagnostic Medicine (AANEM), have committed to embracing principles of equity, diversity, and inclusion. Notwithstanding this commitment, studies repeatedly demonstrate that women physicians are less likely to receive awards in medicine and research compared to their male counterparts. Whether women physicians are less likely to be recognized with AANEM awards is unknown.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Electrical Engineering, Arak University of Technology, Arāk, Iran.
This paper introduces an optimal sizing approach for battery energy storage systems (BESS) that integrates frequency regulation via an advanced frequency droop model (AFDM). In addition, based on the AFDM, a new formulation for charging/discharging of the battery with the purpose of system frequency control is presented. The studied MG system that consists of PV units, a diesel generator (DG), a combined heat and power (CHP) unit, a gas boiler, and a BESS is designed to meet the consumers' thermal and electrical load requirements as well as system frequency regulation.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
Department of Energy Science & Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333, Techno Jungang Daero, Hyeonpung-Eup, Dalseong-Gun, Daegu 42988, Republic of Korea.
Poly[(9,9-dioctylfluorenyl-2,7-diyl)--(4,4'-(-(4-butylphenyl)))] (TFB) is a widely used hole transport material (HTM) in quantum dot light-emitting diodes (QLEDs). However, TFB-based solution-processed QLEDs face several challenges, including interlayer erosion, low hole mobility, shallow energy level of the highest occupied molecular orbital, and current leakage, which compromise the device efficiency and stability. To overcome these challenges, bromine and azide-based photothermally cross-linkable TFB derivatives, i.
View Article and Find Full Text PDFSmall
January 2025
College of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, P. R. China.
Currently, CsPbI quantum dots (QDs) based light-emitting diodes (LEDs) are not well suited for achieving high efficiency and operational stability due to the binary-precursor method and purification process, which often results in the nonstoichiometric ratio of Cs/Pb/I. This imbalance leads to amounts of iodine vacancies, inducing severe non-radiative recombination processes and phase transitions of QDs. Herein, red-emitting CsPbI QDs are reported with excellent optoelectronic properties and stability based on the synergistic effects of halide-rich modulation passivation and lattice repair.
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