Learning Directly from a UNIMAS Academic, UNAIR Chemistry Students Explore XRD Analysis
An academic atmosphere filled with enthusiasm and excitement was evident in the Chemistry Meeting Room of the Faculty of Science and Technology (FST), Universitas Airlangga, on Monday, May 18, 2026. Through the international Guest Lecture program, students had the opportunity to gain direct insights from an overseas academic regarding the development of modern material characterization technologies, which have become an essential foundation in both research and industry.
Carrying the theme “Advanced X-Ray Diffraction (XRD) Analysis: Comprehensive Techniques for Structural Characterization,” the event featured Dr. Khairul Anwar bin Mohamad Said from the Department of Chemical Engineering and Energy Sustainability, Faculty of Engineering, Universiti Malaysia Sarawak (UNIMAS). His presence provided valuable academic experiences for students, particularly in understanding X-Ray Diffraction (XRD) analysis techniques widely used in advanced material research.
In his presentation, Dr. Khairul Anwar explained various XRD analysis techniques, ranging from the basic principles of X-ray diffraction, crystal pattern interpretation, and material phase identification, to the application of XRD technology in nanomaterial research, sustainable energy, and modern material engineering. The interactive delivery of the material enabled students not only to understand the theories but also to gain a real picture of XRD applications in international research.
The participants’ enthusiasm was evident through the active discussion and question-and-answer sessions throughout the event. Students took advantage of the opportunity to discuss directly the challenges of material analysis, diffraction data interpretation, and the application of structural characterization in their ongoing research projects.
This activity also served as a form of strengthening international academic relations between the Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga, and Universiti Malaysia Sarawak (UNIMAS). Through collaborations such as this, it is hoped that opportunities for research cooperation, knowledge exchange, and innovation development in the fields of science and technology will continue to grow. Through the organization of this guest lecture, the Department of Chemistry at Universitas Airlangga continues to demonstrate its commitment to creating a dynamic, innovative, and collaborative academic environment while providing broader learning experiences for students through direct interaction with academics from various countries.