This volume presents the proceedings of the 4th International Conference on Nano and Materials Engineering (ICNME 2016), held in Bali, Indonesia, on April 7-8, 2016. The conference brought together researchers and engineers to share their latest findings in the rapidly evolving fields of nano and materials engineering. The presented papers cover a wide spectrum of topics, reflecting the interdisciplinary nature of modern materials science and engineering research.

As a collection of conference proceedings, the value of ICNME 2016 lies in its presentation of current research across a broad range of materials engineering disciplines. The topics covered indicate a focus on both fundamental science and applied engineering, suggesting a readership of specialists and researchers in these fields. The breadth of subjects implies a comprehensive snapshot of the state of research in nano and materials engineering as of 2016.