Publication 2008~

1.

Z. Ren, Q. Sun, S.-Y. Kwon, J. Han, K. Davitt, Y.-K. Song, A. V. Nurmikko, H. K. Cho, W. Liu, J. A. Smart, L. J. Schowalter", Heteroepitaxy of AlGaN on bulk AlN substrates for deep ultraviolet light emitting diodes, " Applied Physics Letters, vol. 91, no. 5, p. 151116, 2007.

 

 

2.

K. Davitt, Y.-K. Song, W. Patterson, A. V. Nurmikko, Z. Ren, Q. Sun, J. Han, "UV LED arrays at 280 and 340 nm for spectroscopic biosensing", Physica Status Solidi (a) vol. 204, no. 6, pp. 2112-2116, 2007.

 

 

3.

K. Kim, T. Henry, G. Cui, J. Han, Y.-K. Song, A. V. Nurmikko, H. Tang, "Epitaxial growth of aligned GaN nanowires and nanobridges", Physica Status Solidi (b), vol. 244, no. 6, pp. 1810-1814, 2007.

   

4.

Z. Ren, Q. Sun, S.-Y. Kwon, J. Han, K. Davitt, Y.-K. Song, A. V. Nurmikko, W. Liu, J. Smart, and L. Schowalter, "AlGaN deep ultraviolet LEDs on bulk AlN substrates", Physica Status Solidi (c), vol. 4, no. 7, pp. 2482-2485, 2007.

 

5.

H. Kim, C. Dang, Y.-K. Song, Q. Zhang, W. R. Patterson, A.V. Nurmikko, K.-K. Kim, S.-Y. Song, and J. Han, "Nitride-organic semiconductor hybrid heterostructures for optoelectronic devices", Physica Status Solidi (c), vol. 4, no. 7, pp. 2411-2414, 2007.

 

 

6.

Y.-K. Song, J. J. Stein, W. R. Patterson,C. W. Bull, K. M. Davitt, M. D. Serruya, J. Zhang, A. V. Nurmikko, J. P. Donoghue, "A microscale photovoltaic neurostimulator for fiber optic delivery of functional electrical stimulation", Journal of Neural Engineering, vol. 4, no. 3, pp. 213-218, 2007.

 

 

7.

S. Venkataramani, K. M. Davitt, H. Xu, J. Zhang, Y.-K. Song, B. W. Connors, A. V. Nurmikko, "Semiconductor ultra-violet light-emitting diodes for flash photolysis", Journal of Neuroscience Methods, vol. 160, no. 1, pp. 5-9, 2007.

 

 

8.

K. Davitt, Y.-K. Song, W. R. Patterson, A. V. Nurmikko, M. Gherasimova, J. Han, Y.-L. Pan, R. K. Chang, "290 and 340 nm UV LED arrays for fluorescence detection from single airborne particles", Optics Express, vol. 13, no. 23, pp. 9548-9555, 2005.

 

 

9.

M. Gherasimova, J. Su, G. Cui, Z.-Y. Ren, S.-R. Jeon, J. Han, Y. He, Y.-K. Song, A. V. Nurmikko, D. Ciuparu, L. Pfefferle, "A nanocluster route to zero- and one-dimensional quantum structures by MOCVD", Physica Status Solidi (c), no.7, pp. 2361-2364, 2005.

 

 

10.

Y. He, L. Chen, Y.-K. Song, A. V. Nurmikko, S.-R. Jeon, Z. Ren, M. Gherasimova, J. Han, "Optical properties of sub-100 nm diameter nanoposts with embedded InGaN quantum well heterostructures", Physica Status Solidi (c), no.7, pp. 2740-2743, 2005.

 

 

11.

K. Davitt, Y.-K. Song, A. V. Nurmikko, S.-R. Jeon, M. Gherasimova, J. Han, Y.-L. Pan, R. K. Chang, "UV LED arrays for spectroscopic fingerprinting of airborne biological particles", Physica Status Solidi (c), no.7, pp. 2878-2881, 2005.

 

 

12.

S. Venkataramani, K. M. Davitt, J. Zhang, H. Xu, Y.-K. Song, B. W. Connors, A. V. Nurmikko, "Compact semiconductor light-emitting diodes for dynamic imaging of neuronal circuitry", IEEE Journal of Selected Topics in Quantum Electronics, vol. 11, no. 4, pp. 785-790, 2005.

 

 

13.

J. Zhang, S. Venkataramani, H. Xu, Y.-K. Song, H.-K. Song, G. T. R. Palmore, J. Fallon, A. V. Nurmikko, "Combined topographical and chemical micropatterns for templating neuronal networks", Biomaterials, vol. 27, no. 33, pp. 5734-5739, 2006.

 

 

14.

K. Davitt, Y.-K. Song, W. R. Patterson, A. V. Nurmikko, Y.-L. Pan, R. K. Chang, J. Han, M. Gherasimova, P. J. Cobler, P. D. Butler, V. Palermo, "Spectroscopic sorting of aerosols by a compact sensor employing UV LEDs", Aerosol Science and Technology, vol. 40, no. 12, pp. 1047-1051, 2006.

 

 

15.

Y.-K. Song, W. R. Patterson, C. W. Bull, J. Beals, N. Hwang, A. P. Deangelis, C. Lay, J. L. McKay, A. V. Nurmikko, M. R. Fellows, J. D. Simeral, J. P. Donoghue, B. W. Connors, "Development of a chipscale integrated microelectrode/microelectronic device for brain implantable, neuroengineering applications", IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 13, no.2, pp. 220-226, 2005.

 

 

16.

S.-R. Jeon, M. Gherasimova, Z. Ren, J. Su, G. Cui, J. Han, H. Peng, Y.-K. Song, A. V. Nurmikko, L. Zhou, W. Goetz and M. Krames, "High Performance AlGaInN Ultraviolet Light-Emitting Diode at the 340 nm Wavelength", Japanese Journal of Applied Physics, vol. 43, no. 11A, pp. L1409-L1412, 2004.

 

 

17.

Y.-K. Song, A. V. Nurmikko, M. Gherasimova, S. R. Jeon, J. Han, "Versatile ultraviolet light emitting diodes for sensor applications", Physica Status Solidi (a), vol. 201, no. 12, pp. 2721-2725, 2004.

 

 

18.

W. P. Patterson, Y.-K. Song, C. Bull, I. Ozden, A. P. Deangelis, C. Lay, J. L. McKay, A. V. Nurmikko, J. P. Donoghue and B. W. Connors, "A Microelectrode/Microelectronic Hybrid Device for Brain Implantable Neuroprosthesis Applications", IEEE Transactions on Biomedical Engineering, vol. 51, no. 10, pp. 1845-1853, 2004.

 

 

19.

H. Peng, E. Makarona, Y. He, Y.-K. Song, A. V. Nurmikko, J. Su, Z. Ren, M. Gherasimova, S. R. Jeon, G. Cui, J. Han, "Ultraviolet light-emitting diodes operating in the 340 nm wavelength range and application to time-resolved fluorescence spectroscopy", Applied Physics Letters, vol. 85, no. 8, pp. 1436-1438, 2004.

 

 

20.

Y. He, Y.-K. Song, A. V. Nurmikko, M. Gherasimova, and J. Han, "An optically pumped ultraviolet AlInGaN multiple quantum well laser and its gain characteristics", Applied Physics Letters, vol. 84, no. 4, pp. 463-465, 2004.

 

 

21.

T. Takeuchi, Y.-L. Chang, M. Leary, D. Mars, H.-C. Luan, S. D. Roh, L. Mantese, Y.-K. Song, A. Tandon, R. Twist, S. Belov, D. Bour, M. Tan, "Al gettering for InGaAsN in metalorganic chemical vapor deposition", Japanese Journal of Applied Physics, vol. 43 no. 8B, pp. L1085-L1087, 2004.

 

 

22.

T. Takeuchi, Y.-L. Chang, M. Leary, D. Mars, Y.-K. Song, S. D. Roh, H.-C. Luan, L. Mantese, A. Tandon, R. Twist, S. Belov, D. Bour, M. Tan, "Al contamination in InGaAsN quantum wells grown by metalorganic chemical vapor deposition and 1.3 m InGaAsN vertical cavity surface emitting lasers", Japanese Journal of Applied Physics, vol. 43, no. 4A, pp. 1260-1263, 2004.

 

 

23.

A. V. Nurmikko, Y.-K. Song, H. Zhou, M. Diagne, R. P. Schneider Jr., T. Takeuchi, and J. Han, "Vertical cavity blue light emitters", Journal of the Korean Physical Society, vol. 39, no. 3, pp. 558-563, 2001.

 

 

24.

Y.-K. Song, M. Diagne, H. Zhou, A. V. Nurmikko, R. P. Schneider, T. Takeuchi, "Resonant Cavity InGaN Quantum Well Blue Light Emitting Diodes", Applied Physics Letters, vol. 77, pp. 1744-1746, 2000.

 

 

25.

Y.-K. Song, H. Zhou, M. Diagne, A. V. Nurmikko, R. P. Schneider, Jr., C. P. Kuo, M. R. Krames, R. S. Kern, C. Carter-Coman, and F. A. Kish, "Optically Pumped Quasi-Continuous Wave Violet Vertical Cavity Surface Emitting Lasers", Physica Status Solidi (a), vol. 180, no. 1, pp. 33-35, 2000.

 

 

26.

Y.-K. Song, M. Diagne, H. Zhou, A. V. Nurmikko, and R. P. Schneider, Jr., "A Blue Resonant Cavity Light Emitting Diode", Physica Status Solidi (a), vol. 180, no. 1, pp. 387-389, 2000.

 

 

27.

A. V. Nurmikko and Y.-K. Song, "Gain spectroscopy and vertical cavity devices in wide-gap semiconductors (Invited Paper)", Journal of Luminescence, vol. 87-89, no. 1-4, pp. 145-151, 2000.

 

 

28.

Y.-K. Song, H. Zhou, M. Diagne, A. V. Nurmikko, R. P. Schneider, "A Quasi-Continuous Wave, Optically Pumped Violet Vertical Cavity Surface Emitting Laser", Applied Physics Letters, vol. 76, pp. 1662-1664, 2000.

 

 

29.

Y.-K. Song, M. Diagne, H. Zhou, A. V. Nurmikko, C. Carter-Coman, R. S. Kern, F. A. Kish, and M. R. Krames, "A Vertical Injection Light Emitting Diodes in Substrate Separated InGaN Hetero-structures", Applied Physics Letters, vol. 74, pp. 3720-3722, 1999.

 

 

30.

Y.-K. Song, H. Zhou, M. Diagne, I. Ozden, A. Vertikov, A. V. Nurmikko, C. Carter-Coman, R. S. Kern, F. A. Kish, and M. R. Krames, "A Vertical Cavity Light Emitting InGaN QW Heterostructure", Applied Physics Letters, vol. 74, pp. 3441-3443, 1999.

 

 

31.

J. Edmond, G. Bulman, H. S. Kong, M. Leonard, K. Doverspike, W. Weeks, J. Niccum, S. T. Sheppard, G. Negley, D. Slater, J. D. Brown, J. T. Swindell, T. Overocker, J. F. Schetzina, Y.-K. Song, M. Kuball, and A. V. Nurmikko, "Nitride-based emitters on SiC substrates", Materials Science Forum, vol. 264-268, Pt. 2, pp. 1421-1424, 1998.

 

 

32.

J. Han, J. J. Figiel, M. H. Crawford, M. A. Banas, M. E. Bartram, R. M. Biefeld, Y.-K. Song, and A. V. Nurmikko, "OMVPE growth and gas-phase reactions of AlGaN for UV emitters", Journal of Crystal Growth, vol. 195, pp. 291-296, 1998.

 

 

33.

J. Han, M. H. Crawford, R. J. Shul, J. J. Figiel, M. Banas, L. Zhang, Y.-K. Song, H. Zhou, and A. V. Nurmikko, "AlGaN/GaN quantum well ultraviolet light emitting diodes", Applied Physics Letters, vol. 73, pp. 1688-1690, 1998.

 

 

34.

Y.-K. Song, M. Kuball, A. V. Nurmikko, G. E. Bulman, K. Doverspike, S. T. Sheppard, T. W. Weeks, M. Leonard, H. S. Kong, H. Dieringer, and J. Edmond, "Gain characteristics of InGaN/GaN quantum well diode lasers", Applied Physics Letters, vol. 72, pp. 1418-1420, 1998.

 

 

35.

Y.-K. Song, A. V. Nurmikko, T. Schmiedel, C.-C. Chu, J. Han, W. L. Chen, and R. L. Gunshor, "Spectroscopy of a ZnCdSe/ZnSSe quantum well diode laser in high magnetic fields", Applied Physics Letters, vol. 71, pp. 2874-2876, 1997.

 

 

36.

M. Kuball, E. S. Jeon, Y.-K. Song, A. V. Nurmikko, P. Kozodoy, A. Abare, S. Keller, L. A. Coldren, U. K. Mishra, S. P. DenBaars, and D. A. Steigerwald, "Gain spectroscopy on InGaN/GaN quantum well diodes", Applied Physics Letters, vol. 70, pp. 2580-2582, 1997.

 

 

37.

E. S. Jeon, V. Kozlov, Y.-K. Song, A. Vertikov, M. Kuball, A. V. Nurmikko, H. Liu, C. Chen, R. S. Kern, C. P. Kuo, and M. G. Craford, "Recombination dynamics in InGaN quantum wells", Applied Physics Letters, vol. 69, pp. 4194-4196, 1996.

 

 

38.

Y.-K. Song, A. V. Nurmikko, C.-C. Chu, J. Han, T. B. Ng, and R. L. Gunshor, "Degradation and lifetime of II-VI blue-green LEDs under high injection", Electronics Letters, vol. 32, pp. 1829-1830, 1996.

   
   

 

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