Hello, my name is Inayati Sari Pratiwi, and I am a student of the Physics Education program at the Faculty of Tarbiyah and Teacher Training at UIN Sunan Kalijaga Yogyakarta. I am excited to share my experience participating in the Student Mobility Program at Prince of Songkla University, which took place from March 1 to June 30, 2024. This program offered a unique opportunity for academic growth and cultural exchange, allowing me to immerse myself in a new academic environment and explore a different culture. Under the mentorship of Assoc. Prof. Dr. Chatchai Putson, I had the chance to broaden my perspectives both personally and professionally. It has been an invaluable journey that I am eager to reflect on.

I had the opportunity to participate in the Student Mobility Program at Prince of Songkhla University, a four-month study and research initiative, from March 1 to June 30, 2024. The program aimed to provide an immersive experience in a specialized academic environment, allowing me to deepen my understanding of material physics. My advisor for this program was Assoc. Prof. Dr. Chatchai Putson (Aj. Chatchai), a renowned expert in material physics and material science. His guidance and mentorship played a crucial role in the success of my research.

(I did research on the dielectric properties of materials)

My primary activity during the Mobility Program was conducting research in material physics. Under the mentorship of Aj. Chatchai, I worked on a project focused on the dielectric properties and applications of advanced materials in technology and industry. Specifically, my research centered on studying composites materials and their potential applications in improving electronic devices and sustainable energy solutions. My tasks included literature review, data analysis, laboratory experiments, and reporting my findings to Aj. Chatchai in regular progress meetings. One of the highlights of the program was having access to advanced laboratory equipment and software used for material analysis and simulation. I learned techniques such as solution preparation, dielectric properties measurement, ferroelectric measurement (PE-Loops), and electrical breakdown measurement. These tools were essential for observing the dielectric properties of the materials I was studying and gave me invaluable practical experience that would be challenging to obtain otherwise.

(My friend taught me theory of my research)

Adjusting to a new research environment at a different institution was both exciting and challenging. The lab’s fast pace and high standards pushed me to learn quickly and adapt to new methods, which at times felt overwhelming. During the first few weeks, I found myself struggling with some technical details, feeling a bit out of my depth in an unfamiliar environment. However, Aj. Chatchai was incredibly supportive and noticed that I needed extra guidance. He took the time not only to mentor me directly on the research but also to introduce me to the other lecturer and students in the Material Physics.

(My friends and me enjoyed our time together)

The team quickly made me feel like part of their close-knit community, which was invaluable. They welcomed me warmly, and soon they began to treat me like their little sister, making sure I was comfortable, showing me around the lab, and helping me understand the routines and equipment. They often included me in their discussions, invited me to join group activities, and even shared their personal experiences, which gave me insights into the culture and dynamics of the lab. This made a huge difference for me; instead of feeling isolated in a new place, I felt like I had a network of friends who were genuinely invested in helping me succeed. The other memorable moment during the mobility program was when they introduced me to their friends in other labs, like the Quantum Physics. This gesture was a warm welcome that instantly made me feel more connected and included in the new academic environment.

(I helped my Professor and my friends to teach high school students in SciSeed)

Their encouragement, along with Prof. Chatchai’s steady guidance and patience in helping me grasp complex concepts, made it much easier for me to settle in and gain confidence in my work. I soon found myself approaching challenges with a systematic mindset, knowing I had both a mentor and a supportive team behind me. This sense of belonging and camaraderie turned what could have been a daunting experience into one that was incredibly fulfilling and supportive.

Another challenge I encountered was managing the extensive data collection and analysis phases of my research. Working with detailed datasets required a strong focus on accuracy and precision. This experience sharpened my analytical skills and taught me how to approach scientific problems methodically. Aj. Chatchai’s feedback was instrumental in helping me refine my approach and maintain a high standard in my research.

(I presented the result of my research in front of Assoc. Prof. Dr. Chatchai Putson and the students on June 27, 2024)

By the end of the Mobility Program, I had successfully completed my research project on the structural and electronic properties of nanomaterials. I was able to document the correlation between specific structural configurations and their conductive properties, with promising insights for potential applications in energy storage systems. My findings were presented in a formal report submitted to Aj. Chatchai, who provided valuable feedback and suggested potential directions for further research.

Participating in the Mobility Program was a transformative experience that enhanced my academic and professional skills. Working closely with Assoc. Prof. Dr. Chatchai Putson not only expanded my knowledge of material physics but also provided me with hands-on experience in an advanced research setting. The insights and skills I gained during this period will undoubtedly benefit my future studies and career in material science. The Mobility Program has motivated me to pursue further research in material physics, particularly in fields where innovative materials can lead to sustainable technological advancements. I am grateful for this opportunity and for Aj. Chatchai’s mentorship, which made this experience both challenging and rewarding.