2002-Professor Yiqian Wang's Research Group

1. D. Cherns, Y. Q. Wang, R. Liu, F. Ponce, Observation of coreless edge and mixed dislocation in Mg-doped Al_0.03Ga_{0 .97}N, Applied Physics Letters, 81(24), 4541-4543 (2002).

2. D. Cherns, M. Q. Baines, Y. Q. Wang, R. Liu, F. Ponce, H. Amano, I. Akasaki, Mg incorporation in AlGaN layers grown on grooved sapphire substrates, Physica Status Solidi B, 234(3), 850-854 (2002).

3. Y. Q. Wang, X. F. Duan, Z. H. Wang, B. G. Shen, TEM studies of an incommensurate charge ordering modulation in La_0.5Ca_0.5MnO₃, Materials Science & Engineering A, 333 (1-2), 80-84 (2002).

4. Y. Q. Wang, X. F. Duan, L. M. Cao, G. Li, W. K. Wang, Application of energy-filtering transmission electron microscopy to characterize the boron nanowires, Journal of Crystal Growth, 244 (1), 123-128 (2002).

5. Y. Q. Wang, X. F. Duan, L. M. Cao, W. K. Wang, One dimensional growth mechanism of amorphous boron nanowires, Chemical Physics Letters, 359(3-4), 273-277 (2002).

6. Y. Q. Wang, G. Q. Hu, X. F. Duan et al. Microstructure and formation mechanism of titanium dioxide nanotubes, Chemical Physics Letters, 365(5-6), 427-431 (2002).

7. X. Kong, Y. Q. Wang, H. Li, X. F. Duan, R. C. Yu, S. C. Li, C. Q. Jin, Electron energy-loss spectroscopy characterization of the boron p-like density of states in MgB₂, Applied Physics Letters, 80(5), 778-780 (2002).

8. G. Li, Y. Q. Wang, L. M. Zhang, Z. J. Zhan, L. L. Sun, J. Zhang, W. K. Wang, Wear behavior of bulk Zr₄₁Ti₁₄Cu₁₂_.5Ni₁₀Be_22.5 metallic glasses, Journal of Materials Research, 17(8), 1877-1880 (2002).

9. J. Zhang, B.-G. Shen, S.-Y. Zhang, Y. Q. Wang, X. F. Duan, Structure and magnetic properties of nanostructured PrCo_7-xTi_x(x=0-0.4) prepared by mechanical milling and subsequent annealing, Applied Physics Letters, 80 (8), 1418-1420 (2002).

10. L. M. Cao, J. Liu, C. X. Gao, Y. C. Li, X. D. Li, Y. Q. Wang, et al., Synthesis of well-aligned boron nanowires and their structural stability under high pressure, Journal of Physics: Condensed Matter, 14(44), 11017-11021 (2002).

11. L. M. Cao, K. Hahn, Y. Q. Wang, et al. Featherlike boron nanowires arranged in large-scale arrays with multiple nanojunctions, Advanced Materials, 14 (18), 1294-1297 (2002).

12. L. M. Cao, K. Hahn, C. Scheu, M. Ruhle, Y. Q. Wang, et al. Template-catalyst-free growth of highly ordered boron nanowire arrays, Applied Physics Letters, 80 (22), 4226-4228 (2002). Also selected for Virtual Journal of Nanoscale Science and Technology 5 (22), 2002.