Preface

It is a great honour that the 10 th Seminar Nasional Fisika (SNF) 2021 has been successfully conducted by the Department of Physics Universitas Negeri Jakarta collaborated with the Physical Society of Indonesia, Chapter of Jakarta and Banten. Due to the pandemic of Covid-19, the seminar is virtually conducted in Jakarta, Indonesia, through the platform of zoom meeting on June 19, 2021. In this time, the seminar takes a theme “Independent Learning of Physics for 21 st Century through Collaboration Research”. As a scientific forum, the seminar is attended by 268 participants coming from the students, lecturers, engineers, and practitioners who participate either as presenters or as participants. The main aim of the seminar is to share ideas and knowledge, and to build collaboration with each other. We receive 130 papers which will be selected to be published in the Journal of Physics: Conference Series with the scope of physics and its related area. In this volume, we accept 117 papers for the publication after meeting the scope, checking originality, and performing peer review. On behalf of the committee of SNF 2021, we would like to fully respect to keynote speakers and all the presenters that contribute to the papers. We would like also to thank the teamwork of undergraduate students who support us behind the scene without whom we are surely nothing. Many thanks are addressed to reviewers who invest the time to decide if the paper is suitable for the publication. Finally, we would like also to thank someone as a funder who does not want to mention his name. At last, we expect we can enhance the knowledge and insights of physics and its application in technology and make collaboration in the future time. See you all in the next seminar. The Chairman Dr. Teguh Budi Prayitno List of COMMITTEE, VIRTUAL DOCUMENTATION are available in this pdf.