1. W. Lee†,Y. Wu†, M. Florian, Z. Mi, M. Kira, E. Kioupakis, Charge-transfer excitons in coupled atomically thin polar nitride quantum wells.Nano Lett., 25, 8 (2025)
2.Y. Wu†,*, Y. Xiao†, Y. Zhao†, Y. Shen†, K. Sun, B. Wang, P. Wang, D. Wang, P. Zhou, T. Norris*, J. Song*, and Z. Mi*, Van der Waals Quantum Dots on Layered Hexagonal Boron Nitride.Proc. Nat. Acad. Sci. U.S.A., 122, e2417859122 (2025).
3. M. Tanim, S. Mondal,Y. Wu*, D. Wang, G. E. Baucom, Y. Shen, H. Kim, T. B. Norris, and Z. Mi*, Nitrogen-polar GaN quantum dots with tunable emission in the ultraviolet-A, B, and C bands, Appl. Phys. Lett., 125, 204005 (2024).
4. Y. Xiao†,Y. Wu†, M. Reddeppa†, Y. Malhotra, Y. Guo, S. Yang, J. Liu, A. Pandey, J. Min, K. Sun, Z. Mi*, Spectrally Pure, High Operational Dynamic Range, Deep Red Micro-LEDs,Nano Lett., 24, 12900. (2024).
5.Y. Wu*, Y. Xiao, K. Sun, J. Xiao, B. Tian, D. Wang, D. Wang, and Z Mi*, A Tunneling Light-Emitting Device with Ultra-Narrow Linewidth Emission at Room-Temperature,IEEE Electron Device Lett., 45, 11 (2024).
6.Y. Wu*, Z. Mi, Topological Dirac-vortex microcavity laser for robust on-chip optoelectronics,Light Sci. Appl., 13, 1 (2024).
7. Y. Malhotra†, Y. Shen†,Y. Wu†,*, J. Hanish, Y. Guo, Y. Xiao, K. Sun, T. Norris*, and Z. Mi*, The Impact of Charge Carrier Transfer and Strain Relaxation on Red-Emitting InGaN/GaN Heterostructures,ACS Photonics, 10, 4385 (2023).
8.Y. Wu†, P. Zhou†, Y. Xiao†, K. Sun, D. Wang, P. Wang and Z. Mi*, Achieving Atomically Ordered GaN/AlN Quantum Heterostructures: The Role of Surface Polarity.Proc. Nat. Acad. Sci. U.S.A., 120, e2303473120 (2023).
9.Y. Wu*, P. Wang, W. Lee, A. Aiello, P. Deotare, T. Norris, P. Bhattacharya, M. Kira*, E. Kioupakis*, Z. Mi*, Perspectives and recent advances of two-dimensional III-nitrides: Material synthesis and emerging device applications,Appl. Phys. Lett., 122, 160501 (2023).
10. D. Laleyan†, W. Lee†, Y. Zhao†,Y. Wu†, P. Wang, J. Song*, E. Kioupakis*, Z. Mi*, Epitaxial hexagonal boron nitride with high quantum efficiency,APL Mater., 11, 051103 (2023).
11.Y. Wu, Y. Xiao, I. Navid, K. Sun, Y. Malhotra, P. Wang, D. Wang, Y. Xu, A. Pandey, R. Maddaka, W. Shin, J. Liu, J. Min, and Z Mi*, InGaN Micro-light-emitting Diodes Monolithically Grown on Si: Achieving Ultra-stable Operation through Polarization and Strain Engineering,Light Sci. Appl., 11, 294 (2022).
12.Y. Wu†, X. Liu†, A. Pandey, P. Zhou, W. J. Dong, P. Wang, P. Deotare, M. Kira, E. Kioupakis, and Z. Mi*, III-Nitride Nanostructures: Emerging Applications for Micro-LEDs, Ultraviolet Photonics, Quantum Optoelectronics, and Artificial Photosynthesis,Prog. Quant. Electron., 85, 100401(2022).
13.Y. Wu, D. A. Laleyan, C. Ahn, A. F. Aiello, A. Pandey, X. Liu, P. Wang, E. Ahmadi, Y. Sun, M. Kira, P. K. Bhattacharya, Z. Mi*, Controlling Defect Formation of Nanoscale AlN: Towards Efficient Current Conduction of Ultrawide-Bandgap Semiconductors.Adv. Electron. Mater., 6, 2000337 (2020).
14.Y. Wu, X. Liu, P. Wang, D. A. Laleyan, K. Sun, Y. Sun, C. Ahn, M. Kira, E. Kioupakis, and Z. Mi*, Monolayer GaN excitonic deep ultraviolet light emitting diodes.Appl. Phys. Lett., 116, 013101 (2020).
15.Y. Wu, Y. Wang, K. Sun, Z. Mi*. Molecular Beam Epitaxy and Characterization of AlGaN Nanowire Ultraviolet Light Emitting Diodes on Al Coated Si (001) Substrate.J. Cryst. Growth, 507, 65 (2018)
16.Y. Wu, Y. Wang, K. Sun, A. Aiello, P. Bhattacharya and Z. Mi*, Molecular beam epitaxy and characterization of Mg-doped GaN epilayers grown on Si (001) substrate through controlled nanowire coalescence.J. Cryst. Growth, 498, 109 (2018).
17.Y. Wu, T. Hasan, X. Li, P. Xu, Y. Wang, X. Shen, X. Liu and Q. Yang*. High efficiency single Ag nanowire/p-GaN substrate Schottky junction-based ultraviolet light emitting diodes.Appl. Phys. Lett., 106, 051108 (2015).
18. Q. Yang†,*,Y. Wu†, Y. Liu†, C. Pan and Z. L. Wang*, The features of piezo-phototronic effect on optoelectronic devices based on wurtzite semiconductor nanowires.Phys. Chem. Chem. Phys., 16, 2790 (2014).