1. "Electron holography of core-shell Co/CoO spherical nanocrystals", Youhui Gao, Daisuke Shindo, Yuping Bao and Kannan, Appl. Phys. Lett. 90 (2007), 233105
2. "Spiral Spin Order of self-assembled Co Nanodisk Arrays", Y. Gao, Y. Bao, A.B. Pakhomov, D. Shindo and K.M. Krishnan, Phys. Rev. Lett., 96 (2006) 137205
3. "Superstructures of self-assembled cobalt nanocrystals", Youhui Gao, Y. Bao, M. Beerman, A. Yasuhara, D. Shindo and K. Krishnan, Appl. Phys. Lett. Vol. 84, (2004) 3361
4. "Mediated exchange interaction in Fe-Nb-B nanocrystalline soft magnetic materials", Youhui Gao Shindo Daisuke, Bitoh Teruo, Makino Akihiro, Phys. Rev B Vol 67 (17), (2003) 172409
5. "Domain structure of Nd2Fe14B with Fe ion implantation", Youhui Gao, Zhu Jinghan, Weng Yuqing and Han Baoshan, Appl. Phys. Lett. Vol.74(12), (1999) 1749
6. "Nonuniform magnetic structure in Nd2Fe14B/Fe3B nanocomposite materials", Youhui Gao, D. Shindo and A K Petford-Long, J. Appl. Phys., Vol 93 (10), (2003) 8119
7. "Magnetic microstructure of Fe84 Nb7 B9 alloys observed by electron holography", Youhui Gao, D. Shindo, T. Bitoh and A. Markino, J. Appl. Phys. Vol.93 (10), (2003) 7462
8. "Correlation exchange length in nanocrystalline soft magnetic materials characterized by electron holography", Youhui Gao and Daisuke Shindo, Materials Science and Forums Vol 475-479, (2004) 4021
9. "Lorentz microscopy study on the magnetization reversal process in Co-Zr-O nanogranular magnetic films", Youhui Gao, D. Shindo, S. Ohnuma and H. Fujimori, IEEE Trans Magn. Vol. 40, (2004) 2709
10. "Domain structures of nanocrystalline Fe90Zr7B3 alloy studied by Lorentz transmission electron microscope", Youhui Gao, D. Shindo, T. Bitoh and A. Markino, Science and Technology of Advanced Materials Vol 4/4, 353 (2003)
11. "Direct observation of magnetization reversal in thin Nd2Fe14B film", Hyun Soon Park, Young-gil Park, Youhui Gao, Daisuke Shindo, J. Appl. Phys. 97, (2005) 033908
12. "Electron holography of Fe-based nanocrystalline magnetic materials", Daisuke Shindo, Young-gil Park, Youhui Gao and Hyun Soon Park, J.Appl. Phys. Vol. 95, (2004) 6521
13. "Electron holography of Nd -Fe -B nanocomposite magnets", D.Shindo, Y.-G.Park, Y.Murakami, Y.Gao, H.Kanekiyo, S.Hirosawa, Scripta Materialia, 48(2003)851
14. "Nanometric Architecture of SmCo5 Related Magnetic Properties", Yannick Champion, J. Zhang, Youhui Gao, L. Bessais, Journal of Metastable and Nanocrystalline Materials Vol. 10, (2000) pp513-518
15. "The nucleation process and magnetic interaction in nanocrystalline alloy Nd4Fe77Co3B16", Youhui Gao, ZHU Jinghan, Weng Yuqing, Eon Byung Park and Choong Jin Yang, J. Appl. Phys. Vol.84(8) (1998) 4388
16. "Thermomagnetic behaviors of Nd2Fe14B/Fe3B based nanocomposite magnets", Youhui Gao, EonByung Park, Zhu Jinghan, ChoongJin Yang and Weng Yuqing, J. Magn. Magn. Mater., Vol.186 (1998) 97