https://vjs.ac.vn/index.php/cip/issue/feed Communications in Physics 2024-09-23T15:26:00+07:00 Nguyen Xuan Giao cip@vjs.ac.vn Open Journal Systems <p><em>Communications in Physics </em>is a peer reviewed journal<em>, </em>published by the Vietnam Academy of Science and Technology. </p> <p>The journal <em>has </em>ISSN 0886-3166 (print), ISSN 2815-5947 (online) and website: <a href="https://vjs.ac.vn/index.php/cip">https://vjs.ac.vn/index.php/cip</a>.</p> <p><em>Communications in Physics </em>is published quarterly, 4 issues per year, in March, June, September, and December. The journal publications have DOI. </p> <p>The object of <em>Communications in Physics</em> is the publication of high-quality articles on fundamental, applied and interdisciplinary physics. 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The journal’s website clearly provides its publication ethics, process for identification of and dealing with allegation of research misconduct, and copyright and licensing information…</p> <p>All manuscripts are submitted online via the online system: https://vjs.ac.vn/index.php/cip.</p> <p>There are no author submission fees or other publication-related charges.</p> <ul> <li><a title="Aims and Scope" href="https://vjs.ac.vn/index.php/cip/aims-and-scope">Aims and Scope</a></li> <li><a title="Editorial Board" href="https://vjs.ac.vn/index.php/cip/editorial-board">Editorial Board</a></li> <li><a title="Peer Review Process" href="https://vjs.ac.vn/index.php/cip/peer-review-process">Peer Review Process</a></li> <li><a title="Open Access Policy" href="https://vjs.ac.vn/index.php/cip/open-access-policy/">Open Access Policy</a></li> <li><a title="Copyright &amp; Licensing" href="https://vjs.ac.vn/index.php/cip/copyright-licensing-add">Copyright &amp; Licensing</a></li> <li><a title="Plagiarism Detection" href="https://vjs.ac.vn/index.php/cip/plagiarism-detection-to-ensure-writing-and-research-integrity">Plagiarism Detection</a></li> <li><a title="Article Processing Charge" href="https://vjs.ac.vn/index.php/cip/article-processing-charge">Article Processing Charge</a></li> <!-- <li><a title="Journal History" href="https://vjs.ac.vn/index.php/cip/journal-history">Journal History</a></li> --> <li><a title="Sponsors" href="https://vjs.ac.vn/index.php/cip/sponsors">Sponsors</a></li> </ul> https://vjs.ac.vn/index.php/cip/article/view/21033 New Physics in the 3-3-1 models 2024-06-26T17:26:41+07:00 Hoang Ngoc Long hnlong@iop.vast.vn <p>Two main ingredients of current particle physics such as local gauge symmetry and mass generation via the Higgs mechanism being basic ground of the Standard Model are widely confirmed by experimental data. However, some problems such as neutrino masses, dark matter, baryon asymmetry of Universe have clearly indicated that the Standard Model cannot be the ultimate theory of nature. To surpass the mentioned puzzles, many extensions of the Standard Model (called beyond Standard Model) have been proposed. Among beyond Standard Models, the 3-3-1 models have some intriguing features and they get wide attention. The pioneer models develop in some directions. In this paper, new main versions of the 3-3-1 models and their consequences are presented.</p> 2024-08-30T00:00:00+07:00 Copyright (c) 2024 Communications in Physics https://vjs.ac.vn/index.php/cip/article/view/21022 Multiple mobility edges in quasi-periodic mosaic lattices revisited: A numerical study based on time-dependent reflection 2024-07-22T15:38:25+07:00 Phi Ba Nguyen nguyenbaphi@muce.edu.vn <p>The dynamics of a short wave packet in one-dimensional quasi-periodic lattices with mosaic modulated on-site potentials is investigated numerically. This model is characterized by the modulation period \(\kappa\) and the quasi-periodic potential strength \(\lambda\). For parabolic wave packets with a given central energy \(E_{0}\), we calculate the averaged time-dependent reflectance, \(\langle R(t) \rangle\), for various values of $\kappa$ and \(\lambda\). From the extensive numerical calculations, we show that there exist multiple mobility edges in such a model with the number of mobility edges to be always equal to \(2(\kappa-1)\).</p> 2024-09-05T00:00:00+07:00 Copyright (c) 2024 Communications in Physics https://vjs.ac.vn/index.php/cip/article/view/20767 Analysis of ionic defect distribution on perovskite photodetector by temperature-dependent deep level transient spectroscopy 2024-09-23T15:26:00+07:00 Thi Kim Oanh Vu vuthikimoanh92@gmail.com Thi Thanh Bao Nguyen Thi Thu Phuong Bui Ngoc Anh Nguyen Eun Kyu Kim <p>In this work we used temperature-dependent deep-level transient spectroscopy for the analysis of the role of additives in high-efficiency organohalide perovskite solar cells prepared by solution-based method. The ionic defect parameters like activation energy, trap density and diffusion constants for each observed ionic species were compared in different solid-state organic--inorganic metal halide perovskites. The obtained results showed that both the Carbonyldiphthalic anhydride and Hexafluoroisopropylidene diphthalic anhydride additives have significantly passivated deep level trap density, consequently enhance perovskite solar cell performance.</p> 2024-08-30T00:00:00+07:00 Copyright (c) 2024 Communications in Physics