https://epjap.epj.org Recent articles published in 'The European Physical Journal Applied Physics' daily 1 2026-02-25T23:51:13Z EDP Sciences Copyright (c) EDP Sciences 2026 Copyright (c) EDP Sciences 2026 1286-0042 The European Physical Journal Applied Physics High capability of AlGaN/GaN HEMT transistors through innovative vertical field plates https://epjap.epj.org/10.1051/epjap/2025031 Authors: Amir Khaleghparast Sereshkeh and Mahsa Mehrad.<br />The European Physical Journal Applied Physics Vol. 101 , page 1<br />Published online: 13/01/2026<br /> Keywords: HEMT ; breakdown voltage ; field plate. High capability of AlGaN/GaN HEMT transistors through innovative vertical field plates Amir Khaleghparast Sereshkeh Mahsa Mehrad HEMT breakdown voltage field plate 2026-01-13 text/html 10.1051/epjap/2025031 The European Physical Journal Applied Physics Vol. 101 abstract epjap/2026/01 2026-01-13 The European Physical Journal Applied Physics 1 101 Automatic selection of dispersion models in spectroscopic ellipsometry using a hierarchical genetic algorithm https://epjap.epj.org/10.1051/epjap/2025032 Authors: Natebaye Ngoidita, Moungache Amir, Stéphane Robert and Stéphane Capraro.<br />The European Physical Journal Applied Physics Vol. 101 , page 2<br />Published online: 13/01/2026<br /> Keywords: Spectroscopic ellipsometry ; hierarchical genetic algorithm ; dispersion law ; optical characterization ; thin films. Automatic selection of dispersion models in spectroscopic ellipsometry using a hierarchical genetic algorithm Natebaye Ngoidita Moungache Amir Stéphane Robert Stéphane Capraro Spectroscopic ellipsometry hierarchical genetic algorithm dispersion law optical characterization thin films 2026-01-13 text/html 10.1051/epjap/2025032 The European Physical Journal Applied Physics Vol. 101 abstract epjap/2026/01 2026-01-13 The European Physical Journal Applied Physics 2 101 Study on the luminescence enhancement of NaLaMgWO6: Eu phosphors https://epjap.epj.org/10.1051/epjap/2025034 Authors: Boqiao Li, Jie Tang, Jiawei Zhang, Ge Zhu, Qingfeng Bian, Kuichao Liu, Zhuowei Li, Ming He, Zhi-Hua Zhang and Jun Zhang.<br />The European Physical Journal Applied Physics Vol. 101 , page 3<br />Published online: 13/01/2026<br /> Keywords: Double perovskite ; red phosphor ; equivalent substitution ; luminescence. Study on the luminescence enhancement of NaLaMgWO6: Eu phosphors Boqiao Li Jie Tang Jiawei Zhang Ge Zhu Qingfeng Bian Kuichao Liu Zhuowei Li Ming He Zhi-Hua Zhang Jun Zhang Double perovskite red phosphor equivalent substitution luminescence 2026-01-13 text/html 10.1051/epjap/2025034 The European Physical Journal Applied Physics Vol. 101 abstract epjap/2026/01 2026-01-13 The European Physical Journal Applied Physics 3 101