Research Expertise:
Nanomaterials and nanostructure physics, surface physics, plasmonics, nanophotonics and molecular beam epitaxy of nitride semiconductors
Shangjr Gwo
Ph.D. in Physics, The University of Texas at Austin, Texas, U.S.A (1993)
Selected Publications:

Y.-J. Lu, J. Kim, H.-Y. Chen, C. Wu, N. Dabidian, C. E. Sanders, C.-Y. Wang, M.-Y. Lu, B.-H. Li, X. Qiu, W.-H. Chang, L.-J. Chen, G. Shvets, C.-K. Shih,* and S. Gwo,* “Plasmonic nanolaser using epitaxially grown silver film,” Science vol. 337, pp. 450–453 (2012).

C.-Y. Wu, C.-T. Kuo, C.-Y. Wang, C.-L. He, M.-H. Lin, H. Ahn,* and S. Gwo,* “Plasmonic green nanolaser based on a metal-oxide-semiconductor structure,” Nano Lett. vol. 11, pp. 4256–4260 (2011).

M.-H. Lin, H.-Y. Chen, and S. Gwo,* “Layer-by-layer assembly of three-dimensional colloidal supercrystals with tunable plasmonic properties,” J. Am. Chem. Soc. vol. 132, pp. 11259–11263 (2010).

H.-W. Lin, Y.-J. Lu, H.-Y. Chen, H.-M. Lee, and S. Gwo,* “InGaN/GaN nanorod array white light-emitting diode,” Appl. Phys. Lett. vol. 97, 073101 (2010).

S.-C. Yang, H. Kobori, C.-L. He, M.-H. Lin, H.-Y. Chen, C. Li, M. Kanehara, T. Teranishi, and S. Gwo,* “Plasmon hybridization in individual gold nanocrystal dimers: Direct observation of bright and dark modes,” Nano Lett. vol. 10, pp. 632–637 (2010).

M.-H. Lin, C.-F. Chen, H.-W. Shiu, C.-H. Chen, and S. Gwo,* “Multilength-scale chemical patterning of self-assembled monolayers by spatially controlled plasma exposure: Nanometer to centimeter range,” J. Am. Chem. Soc. vol. 131, pp. 10984–10991 (2009).

C.-L. Wu, H.-M. Lee, C.-T. Kuo, C.-H. Chen, and S. Gwo,* “Absence of Fermi level pinning at cleaved nonpolar InN surfaces,” Phys. Rev. Lett. vol. 101, 106803 (2008).

C.-F. Chen, S.-D. Tzeng, H.-Y. Chen, K.-J. Lin, and S. Gwo,* “Tunable plasmonic response from alkanethiolate-stabilized gold nanoparticle superlattices: Evidence of near-field coupling,” J. Am. Chem. Soc. vol. 130, pp. 824–826 (2008).

S.-D Tzeng, K.-J. Lin, J.-C. Hu, L.-J. Chen, and S. Gwo,* “Templated self-assembly of colloidal nanoparticles controlled by electrostatic nanopatterning on Si3N4/SiO2/Si electret,” Adv. Mater. vol. 18, pp. 1147–1151 (2006).


S. Gwo,* C.-P. Chou, C.-L. Wu, Y.-J. Yeh, S.-J. Tsai, W.-C. Lin, and M.-T. Lin, “Self-limiting size distribution of supported cobalt nanoclusters at room temperature,” Phys. Rev. Lett. vol. 90, 185506 (2003).