M. Nishizawa, G. Lim , H. Niitsuma, M. Esashi, Development of Silicon Microcapacitive Accelerometer to detect subsurface microseismics, Proceedings of  Subsurface AE of Japan (1999)

H. Shin, K. Lee, G. Lim,  J. U. Jeon,, Y. E. Pak, S. Hong, K. No, Formation and observation  of ferroelectric domains in PbZr1-x TixO3  (PZT) thin films using atomic force microscopy  SPIE Smart Structures and Materials, Newport Beach (1999)

H. Shin, G. Lim, J. U. Jeon, Y. E. Pak, Applications of Lead-zirconate-titanate (PZT) Films as Actuators and Media in the Future Nano-storage Devices for Ultrahigh Information Density, KIEE MEMS Symposium (1999)

H. Shin, H. Im, S. Hong, K. Lee, G. Lim, J. U. Jeon, Y. Pak, and E. S. Kim, Selective depositions of Fe-containing oxide f ilms on mixed self-assembled organic monolayers using microcontact printing, Proceedings of Materials Research Society Spring Meeting (1999)

M. Nishizawa, G.  Lim, H. Niitsuma , M. Esashi, Development of Silicon Microcapacitive Accelerometer for Seismic Measurement"  Proceedings of SPIE, Subsurface Sensors and Applications,  Vol.3752, Denver, Colorado, Jul. 1999, pp.125-132 (1999)

Mitsutomo Nishizawa, Geunbae Lim , Hiroaki Niitsuma and Masayoshi Esashi, Development of Silicon Capacitive Micro Accelerometer  for Subsurface Seismic Measurement, Proceedings of The Fourth Well Logging Symposium of Japan (1998)

H. Shin, K. Lee, W. K. Moon, J. U. Jeon, G. Lim, Y. E. Pak, J. H. Park, K. H. Yoon, An Application of Polarized Domains in Ferro electric Thin Films using Scanning Probe Microscope, Proceedings of the 11th IEEE International Symposium on Application of Ferroelectrics (ISAF 1998) (1998)

M. Nishizawa, G. Lim, H. Niitsuma, M. Esashi, Characteristics of Silicon Capacitive Accelerometer Developed by Micromachining Technique, Proceeding of the 98th SEGJ (Society of Exploration Geophysicists of Japan) Conference (1998)

Geunbae Lim, A Study of an SMA actuator for an active catheter, MEMS Symposium of Korean Institute of Electrical Engineers (1998)

M. Nishizawa, G. Lim , H. Niitsuma, M. Esashi, Development of High Sensitivity and Wide Bandwidth Capasiti ve Accelerometer for Subsurface Microseismic Measurement, Proceeding of The Institute of Electrical Engineers of Japan (1997)