Publications

1Tuning the liquid–vapour interface of VLS epitaxy for creating novel semiconductor nanostructures

G. R. Suwito, V. G. Dubrovskii, Z. Zhang, W. Wang, S. Haffouz, D. Dalacu, P. J. Poole, P. Grutter, and N. J. Quitoriano, 2023

Nanomaterials: link, pdf


2Reconciling nano- and micro-scale VLS growth by including multi-scale supersaturation: a growth model applied to lateral Ge films on Si

G. R. Suwito and N. J. Quitoriano, 2021

IEEE Transactions on Nanotechnology: link, pdf


3.   Theoretical study on the optoelectronic properties of Al1-xGaxN-based deep UV LEDs with single and multiple quantum well heterostructures

G. R. Suwito, Y.-H. Shih, S.-W. Chen, Z.-H. Zhang, and H.-C. Kuo, 2021

OSA Advanced Photonic Congress: link, pdf

4Formation of nano-tree and nano-ring structures from Au-Si-Ge eutectic solids

G. R. Suwito, W. Wang, and N. J. Quitoriano, 2021 

IEEE Nanomaterials and Devices Conference: link, pdf


5.  Formation of ultra-thin GeSiSn/GeSn/GeSiSn double-barrier structures and their electrical properties

S. Shibayama, G. R. Suwito, and O. Nakatsuka, 2021 

Workshop on Electron Device and Interface Technology: pdf


6Formation of ultra-thin Ge1-xSnx/Ge1-x-ySixSny quantum heterostructures and its electrical properties for realizing resonant tunneling diode

G. R. Suwito, M. Fukuda, E. Suprayoga, M. Ohtsuka, E. H. Hasdeo, A. R. T. Nugraha, M. Sakashita, S. Shibayama, and O. Nakatsuka, 2020

Applied Physics Letters: link, pdf


7Air Gap/InP distributed Bragg reflectors for mid-infrared applications

G. R. Suwito, H. R. Mojaver, and N. J. Quitoriano, 2020

OSA Advanced Photonic Congress: link, pdf

8Numerical simulation of tunneling transmission spectra of quantum cascade lasers

G. R. Suwito and N. J. Quitoriano, 2020

IEEE International Conference on Nanotechnology: link, pdf


9.  Modeling metal-catalyzed lateral epitaxy

G. R. Suwito and N. J. Quitoriano, 2020

IEEE International Conference on Nanotechnology: link, pdf


10.  Crystalline and electrical properties of Ge1-xSnx/Ge1-x-ySixSny quantum well structures

G. R. Suwito, M. Fukuda, S. Shibayama, M. Sakashita, O. Nakatsuka, and S. Zaima, 2019

Compound Semiconductor Week: link, pdf

Cambridge Centre for Gallium NitrideDept. Materials Science and Metallurgy, University of Cambridge27 Charles Babbage Road, Cambridge CB3 0FSUnited Kingdom