Welcome Messages

Assoc. Prof. Boonrucksar Soonthornthum

President, Thai Physics Society

Dear Esteemed Colleagues, Distinguished Guests, and Participants,

On behalf of the Thai Physics Society and the Organizing Committee, it is my great pleasure to welcome all of you to the 20^th Siam Physics Congress 2025 (SPC2025). This annual event has become a flagship conference for physicists, researchers, and professionals from related fields to come together, share knowledge, and foster collaborations. I am delighted that this year’s conference will be hosted by the Department of Physics, Faculty of Science, Khon Kaen University, Thailand, from 11–13 June 2025, at the prestigious Pullman Khon Kaen Raja Orchid. The theme of this year’s conference, “Synergizing Physics Co-creativity”, reflects our belief in the power of collaboration and interdisciplinary research. Physics, as a field, continues to play a pivotal role in advancing scientific knowledge and addressing global challenges. By bringing together experts from various subfields of physics and related sciences, SPC2025 aims to broaden the horizons of knowledge, and cultivate innovative ideas and solutions that will shape the future of technology, energy, and sustainability.

The scientific program for SPC2025 has been thoughtfully curated to cover a wide range of cutting-edge topics. The conference will feature ten sessions, each focusing on key areas of contemporary physics and applied research. Nurturing the next generation of physicists and equipping them with the skills to drive future discoveries remains a key mission for the Thai Physics Society. We encourage all participants to actively engage in discussions and contribute to the development of new teaching methods and educational technologies. SPC2025 promises to offer a unique platform for knowledge exchange, with plenary talks, invited talks, oral and poster presentations from leading researchers, young scientists, and students from across Thailand and beyond. I encourage all attendees to make the most of the opportunity to network with fellow physicists, foster meaningful collaborations, and explore new frontiers in science. The conference will also offer an opportunity to experience the beautiful city of Khon Kaen, a key hub for academia and research in Thailand’s northeast region. With its rich cultural heritage and lively local community, Khon Kaen is the perfect backdrop for inspiring scientific exchange and building long-lasting connections.

I would like to extend my sincere gratitude to Khon Kaen University for hosting this prestigious event and to our sponsors and partners for their unwavering support. I am confident that SPC2025 will be a resounding success, continuing the tradition of excellence that the Siam Physics Congress has upheld over the years. Once again, welcome to SPC2025. I look forward to seeing you all in Khon Kaen and to a memorable and fruitful conference.

Asst. Prof. Angkana Boonyued

Dean, Faculty of Science, Khon Kaen University

Dear Esteemed Colleagues, Distinguished Guests, and Participants,

On behalf of the Faculty of Science at Khon Kaen University, it is my great honor and pleasure to welcome you to the 20th Siam Physics Congress (SPC2025), which will be held from 11-13 June 2025 at the Pullman Khon Kaen Raja Orchid, Khon Kaen, Thailand. As the host institution, we are proud to bring this significant gathering to our city, providing a platform for physicists and researchers from across Thailand and beyond to collaborate, share knowledge, and explore cutting-edge developments in physics. The Siam Physics Congress has established itself as one of the most important annual events for the scientific community in Thailand and the region, fostering academic exchange and interdisciplinary cooperation in the field of physics and related areas. This year’s theme, “Synergizing Physics Co-creativity,” speaks directly to the power of collaboration and innovation in driving scientific breakthroughs that can impact our world for the better.

Khon Kaen University is privileged to host SPC2025, and we are delighted to welcome both national and international participants to the event. As one of the leading academic institutions in Thailand’s northeast region, we are committed to advancing scientific research and education, and we view the hosting of this conference as a significant opportunity to reinforce our dedication to these goals. Through events like SPC2025, we aim to inspire the next generation of scientists and foster partnerships that transcend national borders. We are confident that this congress will provide all participants with a unique opportunity to learn from leading experts, share their own research, and engage in meaningful discussions that will contribute to the advancement of physics as a discipline. Moreover, the friendly and welcoming atmosphere of Khon Kaen offers the perfect backdrop for both professional and personal growth, making this conference an enriching experience on multiple levels.

Beyond the scientific content, we encourage you to take some time to explore the cultural richness of Khon Kaen. Our city is a hub of education, research, and culture in northeastern Thailand, offering visitors the chance to experience local traditions, cuisine, and hospitality. We hope that your stay in Khon Kaen will be both scientifically rewarding and personally enjoyable. I would like to extend my heartfelt thanks to all the organizers, sponsors, and contributors who have worked tirelessly to make SPC2025 possible. We are excited to welcome you to Khon Kaen and look forward to an inspiring, engaging, and productive conference.

Prof. Supree Pinitsoontorn

Head of Department of Phyiscs, Faculty of Science, Khon Kaen University

Dear Esteemed Colleagues, Distinguished Guests, and Participants,

On behalf of the Department of Physics, Faculty of Science, Khon Kaen University, we warmly welcome all participants to the 20th Siam Physics Congress 2025 (SPC2025), held under the theme “Synergizing Physics Co-creativity.” We hope that you find this conference both intellectually stimulating and professionally enriching. As we gather, we anticipate an engaging exchange of ideas that highlights recent progress and addresses the challenges we face in advancing physics and related fields.

The scientific program for this two-day conference opens with plenary talks by distinguished experts in physics research. We are honored to welcome Professor Zhigang Chen from Queensland University of Technology, Australia, a world expert in energy materials specializing in thermoelectrics aimed at achieving carbon zero-emission, and Professor Bobby Acharya from King’s College, UK, a theoretical physicist, renowned for his contributions to high energy particle physics and cosmology. Additionally, Assistant Professor Teerakiat Kerdcharoen from Mahidol University, Thailand, will present a plenary talk showcasing his groundbreaking work in physics innovation and commercialization. SPC2025 encompasses a wide range of topics, featuring 10 specialized sessions with over 30 keynote and invited speakers sharing their latest findings and advancements. Hundreds of oral and poster presentations will further enrich the experience. We encourage all participants to actively engage in discussions, ask questions, and share insights to deepen understanding and foster collaboration.

We extend our gratitude to the program committee, local organizing committee, and all stakeholders for their dedication in bringing together this outstanding program. Once again, welcome to SPC2025 at Pullman Khon Kaen Raja Orchid, in the vibrant city of Khon Kaen. We wish you a stimulating and rewarding conference experience.