Book Chapter
  1. T.V. Galchev et al., “Implantable NanoBiosystems,” in NNIN Nanotechnology Open Source Textbook, K. Najafi, Ed., 2006, www.nano.umn.edu/nnin_opentext.
Refereed Journal Publications
  1. T. Galchev, W. C. Welch III, and K. Najafi, ”A New Low Temperature High Aspect-Ratio MEMS Process Using Plasma Activated Wafer Bonding,” in IOP Journal of Micromechanics and Microengineering, vol. 21, p. 045020, 2011.
  2. T. Galchev, H. Kim, and K. Najafi, ”Micro Power Generator For Harvesting Low-Frequency and Non-Periodic Vibrations,” in IEEE/ASME Journal of Microelectromechanical Systems, vol. 20, p. 852-866, 2011.
  3. T. Galchev,J. McCullagh, R.L. Peterson, and K. Najafi, ”Harvesting Traffic-Induced Vibrations for Structural Health Monitoring of Bridges,” in IOP Journal of Micromechanics and Microengineering, vol. 21, p. 104005(13), 2011.
  4. T. Galchev,E. E. Aktakka, and K. Najafi, ”A Piezoelectric Parametric Frequency Increased Generator for Harvesting Low-Frequency Vibrations,” (submitted for review)
Refereed Conference Publications
  1. K. Najafi, T. Galchev, E. E. Aktakka, R.L. Peterson, and J. McCullagh , ” Microsystems for Energy Harvesting,” 16th International Conference on Solid-State Sensors, Actuators, and Microsystems (IEEE TRANSDUCERS), Beijing, China, June 2011. (invited paper)
  2. T. Galchev, J. McCullagh, R.L. Peterson, and K. Najafi, ” Harvesting Traffic Induced Bridge Vibrations,” 16th International Conference on Solid-State Sensors, Actuators, and Microsystems (IEEE TRANSDUCERS), Beijing, China, June 2011.
  3. T. Galchev, J. McCullagh, R.L. Peterson, K. Najafi, and A. Mortazawi, ” Energy Harvesting of Radio Frequency and Vibration Energy to Enable Wireless Sensor Monitoring of Civil Infrastructure,” SPIE Smart Structures/NDE, San Diego, CA, March 2011.
  4. T. Galchev, J. McCullagh, R.L. Peterson, and K. Najafi, ” A Vibration Harvesting System for Bridge Health Monitoring Applications,” PowerMEMS 2010, Leuven, Belgium, December 2010.
  5. T. Galchev, J. McCullagh, E. E. Aktakka, R.L. Peterson, and K. Najafi, ” Energy Harvesting from Low Frequency and Arbitrary Vibrations,” High Efficiency Energy Conversion, Energy Management, and Low Power Systems for Aerospace/Military Electronics Workshop, Redstone Arsenal, Al, September 2010.
  6. M. Kurata, J.P. Lynch, T. Galchev, M.P. Flynn, P. Hipley, V. Jacob, G. van der Linden, A. Mortazawi, K. Najafi, R.L. Peterson, L.-H. Sheng, D. Sylvester, E. Thometz, "Two-Tiered Self-Powered Wireless Monitoring System Architecture for Bridge Health Management," SPIE Smart Structures and Materials, San Diego, CA, March 2010.
  7. T. Galchev, E. Aktakka, H. Kim, and K. Najafi, ” A Piezoelectric Frequency-Increased Power Generator for Scavenging Low-Frequency Ambient Vibration,” IEEE MEMS, Hong Kong, China, January 2010
  8. T. Galchev, H. Kim, and K. Najafi, ”A Parametric Frequency Increased Power Generator for Scavenging Low-Frequency Ambient Vibrations,” Eurosensors XXIII, Lausanne, CH, September 2009
  9. T.V. Galchev, H. Kim, and K. Najafi, “Non-Resonant Bi-Stable Frequency-Increased Power Generator for Low-Frequency Ambient Vibration,” 15th International Conference on Solid-State Sensors, Actuators, and Microsystems (IEEE TRANSDUCERS), Denver, Colorado, June 2009.
  10. E. Romero, T. V. Galchev, E. Aktakka, N. Ghafouri, M. Neuman, R. Warrington,; H. Kim, and K. Najafi, “Micro Energy Harvesters,” 13th International Commercialization of Micro and Nano Systems Conference, Puerto Vallarta, Mexico, September 2008. Best Paper Award.
  11. T. V. Galchev, W. C. Welch III, and K. Najafi, "Low-Temperature MEMS Process Using Plasma Activated Silicon-On-Silicon (SOS) Bonding," IEEE MEMS, Kobe, Japan, pp. 309-312, January 2007.
  12. T. V. Galchev, W. C. Welch III, and K. Najafi, "Silicon-On-Silicon (SOS): A New CMOS Compatible Low-Temperature MEMS Process Using Plasma Activated Fusion Bonding," Solid State Sensor, Actuator and Microsystems Workshop (Hilton Head), Hilton Head, SC, pp. 100-102, June 2006. 
Patents
  1. T. Galchev, H. Kim, K. Najafi “Increased Frequency Power Generation Using Low Frequency Ambient Vibrations” US Patent Application No: US 7935-3015-1
Seminars and Presentations
  1. T. Galchev, "Status of Mechanical Energy Harvesters and Developments In Converting Non-Periodic Vibrations ,” ETH Zurich, Zurich, Switzerland, December 2010. Invited Talk.
  2. T. Galchev, "Harvesting Low-Frequency and Non-Periodic Vibrations for Infrastructure Health Monitoring and Other Environmental Sensing ,” University of Freiburg Institut für Mikrosystemtechnik (IMTEK), Freiburg, Germany, December 2010. Invited Talk.
  3. T. Galchev, "A Vibration Harvesting System for Bridge Health Monitoring Applications,” PowerMEMS 2010, Leuven, Belgium, December 2010.
  4. T. Galchev, "Energy Harvesting from Arbitrary Vibrations,” General Dynamics, Sterling Heights, Michigan, October 2010. Invited Talk.
  5. T. Galchev, "Energy Harvesting from Low Frequency and Arbitrary Vibrations,” High Efficiency Energy Conversion, Energy Management, and Low Power Systems for Aerospace/Military Electronics Workshop, Redstone Arsenal, Al, September 2010.
  6. T.V. Galchev, “Scavenging Energy From Low Frequency and Arbitrary Vibrations,” Sensors Expo, Rosemont, Illinois, June 2010. Invited Talk.
  7. T.V. Galchev, “A Parametric Frequency Increased Power Generator for Scavenging Low-Frequency Ambient Vibrations,” U. of Michigan College of Engineering Graduate Symposium, Ann Arbor, MI, November 2009. Invited Talk.
  8. T.V. Galchev, “MEMS-Based Energy Scavenging From Ambient Vibrations,” Sandia National Laboratories, Albuquerque, NM, October 2009. Invited Talk
  9. T.V. Galchev, ”A Parametric Frequency Increased Power Generator for Scavenging Low-Frequency Ambient Vibrations,” Eurosensors XXIII, Lausanne, CH, September 2009.
  10. T.V. Galchev, “Non-Resonant Bi-Stable Frequency-Increased Power Generator for Low-Frequency Ambient Vibration,” 15th International Conference on Solid-State Sensors, Actuators, and Microsystems (IEEE TRANSDUCERS), Denver, Colorado, June 2009.
  11. T.V. Galchev, "Silicon-On-Silicon (SOS): A New CMOS Compatible Low-Temperature MEMS Process Using Plasma Activated Fusion Bonding," Solid State Sensor, Actuator and Microsystems Workshop (Hilton Head), Hilton Head, SC, June 2006.