Scientist Profile

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Romel D. Gomez

Nanotechnologist, Balik Scientist Awardee (2008)

Expertise: Nanotechnology and Biomolecular Sensing

Dr. Romel D. Gomez is recognized for his important contributions in the field of a Professor and Associate Chair of ECE at the University of Maryland. He teaches engineering design, circuits, microelectronics, electromagnetics, and quantum theory. He helped modernize the ECE curriculum, and is the architect of a course that introduces ECE principles using hands-on pedagogy. Dr. Gomez is also researcher in the broad areas of micromagnetism and biosensing. He co-authored over 80 publications, several book chapters and three U.S. Patents. He has received several national and international awards. He earned in PhD from the University of Maryland, MS from Wayne State and BS from the University of the Philippines.

Affiliation

Professor of Electrical and Computer Engineering, University of Maryland College Park, Maryland, USA

Award

    • Balik Scientist Awardee, DOST, 2008

Papers Presented

    • Analysis of tunneling magnetic force microscopy using a flexible triangular probe2, Magnetics International Conference
    • Numerical modeling of a deoxyribonucleic acid microassay: Carbon nanotube thin film transistor sensor International Conference on Simulation of Semiconductor Processes and Devices Akin Akturk, Neil Goldsman, Herman Pandana, Romel Gomez, Javed Khan 2008, mm
    • Magnetic force scanning tunneling microscope imaging of overwritten data Magnetics International Conference R. D. Gomez, E. R. Burke, A. A. Adly, I. D. Mayergoyz 1992, mm

Education

    • Wayne State University, Ph.D. Physics, 1990
    • Wayne State University, MS Physics, 1984
    • University of the Philippines, Wayne State University, 1980

Publication

    • Herman Pandana, Konrad H. Aschenbach, Romel D. Gomez, (2008) Systematic Aptamer-Gold Nanoparticle Colorimetry for Protein Detection: Thrombin (Citations: 4)
    • IEEE Sensors Journal Volume 8, No. 6
    • Herman Pandana, Konrad H. Aschenbach, Daniel R. Lenski, Michael S. Fuhrer, Javed Khan, Romel D. Gomez, (2008) A Versatile Biomolecular Charge-Based Sensor Using Oxide-Gated Carbon Nanotube Transistor Arrays
    • IEEE Sensors Journal Volume 8, No. 6
    • Akin Akturk, Neil Goldsman, Herman Pandana, Romel Gomez, Javed Khan, (2008) Numerical modeling of a deoxyribonucleic acid microassay: Carbon nanotube thin film transistor sensor
    • International Conference on Simulation of Semiconductor Processes and Devices
    • Richard P. Barber, Romel D. Gomez, Warren N. Herman, Danilo B. Romero, (2006) Organic photovoltaic devices based on a block copolymer/fullerene blend (Citations: 5)
    • Organic Electronics Volume 7, No. 6
    • S. W. Kim, S. S. Lee, R. D. Gomez, E. J. Hahn, D. G. Hwang, (2006) Magnetic domain walls at the edge of patterned NiO/NiFe bilayers
    • Physica Status Solidi (a) Volume 203, No. 8
    • H. C. Koo, R. D. Gomez, (2006) Bistable and tri-stable Magnetic domain reconfigurations of a small permalloy pattern using current pulses
    • Journal of Magnetism and Magnetic Materials Volume 306, No. 2
    • R. Gomez, (2006) Intermag 2006 Chairman's Foreword
    • IEEE Transactions on Magnetics Volume 42, No. 10
    • R. Gomez, A. Dengra, F. J. Fraile-Pelaez, (2004) Analysis of a Fiber Laser with Two Nonlinear Amplifying-Loop Mirrors
    • Fiber and Integrated Optics Volume 23, No. 2
    • H. Pandana, L. Gan, M. Dreyer, C. Krafft, R. D. Gomez, (2004) Magnetoresistance of ferromagnetic point junctions from tunneling to direct contact regimes
    • IEEE Transactions on Magnetics Volume 40, No. 4
    • Sylvia H. Florez, R. D. Gomez, (2003) Strain-induced resistance changes in CoFe/Cu GMR multilayers
    • IEEE Transactions on Magnetics Volume 39, No. 5
    • M. C. V. Ibarra, R. Gomez, R. M. Arriaga, (2003) Absorption of cadmium in bean cultivars variety black Jamapa
    • Journal De Physique Iv Volume 107
    • D. G. Hwang, J. K. Kim, S. W. Kim, S. S. Lee, H. Koo, S. H. Chung, M. Dreyer, R. D. Gomez, (2003) Microscopic domain structures in unidirectional and isotropic exchange-coupled NiO/NiFe bilayers
    • Journal of Magnetism and Magnetic Materials Volume 260, No. 3
    • M. Dreyer, H. Pandana, R. D. Gomez, (2003) Scanning tunneling spectroscopy of individual iron atoms on a permalloy surface
    • IEEE Transactions on Magnetics Volume 39, No. 5
    • H. Pandana, M. Dreyer, R. D. Gomez, (2003) Topographic and magnetic structure of undulated permalloy films measured in UHV
    • Mitochondrion
    • M. Dreyer, H. Pandana, R. D. Gomez, (2003) Scanning tunneling spectroscopy of individual iron atoms in a Permalloy surface
    • Mitochondrion
    • S. H. Chung, M. Munoz, N. Garcõ ´, W. F. Egelhoff, R. D. Gomez, (2002) Universal Scaling of Ballistic Magnetoresistance in Magnetic Nanocontacts
    • Physical Review Letters - PHYS REV LETT Volume 89, No. 28
    • S. H. Chung, S. R. Shinde, S. B. Ogale, A. Biswas, T. Venkatesan, R. L. Greene, M. Dreyer, J. B. Dottellis, A. Mi, R. D. Gomez, (2002) Variable-temperature MFM/EFM study of (La/sub 1-x/Pr/sub x/)/sub 0.67/Ca/sub 0.33/MnO/sub 3/ thin films
    • IEEE Transactions on Magnetics Volume 38, No. 5
    • F. Albertini, G. Carlotti, F. Casoli, G. Gubbiotti, H. Koo, R. D. Gomez, (2002) Magnetic properties of perpendicularly magnetized Co/Au multilayers
    • Journal of Magnetism and Magnetic Materials Volume 240, No. 1
    • S. H. Chung, S. R. Shinde, S. B. Ogale, A. Biswas, T. Venkatesan, R. L. Greene, M. Dreyer, J. B. Dottellis, A. Millis, R. D. Gomez, (2002) Variable-temperature MFM/EFM study of (La1-xPrx)0.67Ca0.33MnO3 thin films
    • IEEE Transactions on Magnetics Volume 38, No. 5
    • S. H. Chung, S. R. Shinde, S. B. Ogale, T. Venkatesan, R. L. Greene, M. Dreyer, A. Millis, R. D. Gomez, (2002) Variable temperature MFM/EFM study of Pr-doped LCMO film
    • Focus on Polyvinyl Chloride
    • D. G. Hwang, J. K. Kim, S. S. Lee, H. Koo, S. H. Chung, M. Dreyer, R. D. Gomez, (2002) Microscopic domain structure in unidirectional and isotropic exchange-coupled NiO/NiFe bilayers
    • Focus on Polyvinyl Chloride
    • M. Dreyer, C. Krafft, R. D. Gomez, (2002) Comparison of mfm/stm data of patterned ultrathin iron films grown on Si[001], SiO2, and NiO i
    • IEEE Transactions on Magnetics Volume 38, No. 5
    • H. Koo, C. Krafft, R. D. Gomez, (2002) Interelement spacing and angle effects on magnetic reversal in permalloy arrays
    • Focus on Polyvinyl Chloride
    • H. Koo, C. Krafft, R. D. Gomez, (2002) Interisland spacing and angle effects on magnetic reversal in permalloy arrays
    • IEEE Transactions on Magnetics Volume 38, No. 5
    • M. Dreyer, C. Krafft, R. D. Gomez, (2002) Comparison of MFM/STM Data of Patterned Ultrathin Iron Films Grown on Si(001), SiO , and NiO in UHV
    • S. H. Chunga, S. R. Shinde, S. B. Ogale, T. Venkatesan, R. L. Greene, M. Dreyer, R. D. Gomez, (2001) Low temperature behavior of magnetic domains observed using a magnetic force microscope
    • H. Koo, M. Dreyer, V. V. Metlushko, R. D. Gomez, (2001) Investigation of the magnetic interaction of small Permalloy particles
    • IEEE Transactions on Magnetics Volume 37, No. 4
    • Romel D. Gomez, (2001) 3. Recent advances in magnetic force microscopy: Quantification and in Situ field measurements
    • Experimental Methods in The Physical Sciences Volume 36
    • S. Ganesan, C. M. Park, K. Hattori, H. C. Park, R. L. White, H. Koo, R. D. Gomez, (2000) Properties of lithographically formed cobalt and cobalt alloy single crystal patterned media
    • IEEE Transactions on Magnetics Volume 36, No. 5
    • L. Gan, S. H. Chung, K. H. Aschenbach, M. Dreyer, R. D. Gomez, (2000) Pulsed-current-induced domain wall propagation in Permalloy patterns observed using magnetic force microscope
    • IEEE Transactions on Magnetics Volume 36, No. 5
    • M. Dreyer, R. D. Gomez, I. D. Mayergoyz, (2000) Resolution enhancement by applying MFM under UHV conditions
    • IEEE Transactions on Magnetics Volume 36, No. 5
    • S. Ganesan, C. M. Park, K. Hattori, H. C. Park, R. L. White, R. D. Gomez, H. Koo, (2000) Properties of lithographically formed cobalt and cobalt alloy single crystal patterned media
    • Pump Industry Analyst
    • S. Ganesan, C. M. Park, K. Hattori, H. C. Park, R. L. White, R. D. Gomez, H. Koo, (2000) Properties of lithographically formed cobalt and cobalt alloy single crystal patterned media
    • Pump Industry Analyst
    • M. Dreyer, I. D. Mayergoyz, R. D. Gomez, (2000) Resolution enhancement by applying MFM under UHV condtions
    • Pump Industry Analyst
    • Li Gan, K. H. Aschenbach, R. D. Gomez, (2000) Pulsed-current-induced domain wall propagation in permalloy patterns observed using magnetic force microscopy
    • Pump Industry Analyst
    • R. Shreekala, A. Goyal, K. Ghosh, M. Rajeswari, R. Ramesh, T. Venkatesan, S. E. Lofland, S. M. Bhagat, R. D. Gomez, (1998) Thickness Dependence of Magnetic and Magnetotransport Properties in Thin Films of Perovskite Manganites
    • Magnetics International Conference
    • R. D. Gomez, A. J. Anderson, I. D. Mayergoyz, (1998) Combined Magnetic, Electric and Topographic Microscopy of Microfabricated Meter Lines-Quantification of MFM Force Response
    • Magnetics International Conference
    • S. Zhu, R. J. Gambino, M. H. Rafailovich, J. Sokolov, S. A. Schwarz, R. D. Gomez, (1997) Microscopic magnetic characterization of submicron cobalt islands prepared using self-assembled polymer masking technique
    • IEEE Transactions on Magnetics Volume 33, No. 5
    • C. Kwon, M. C. Robson, K.-C. Kim, J. Y. Gu, S. E. Lofland, S. M. Bhagat, Z. Trajanovic, M. Rajeswari, T. Venkatesan, A. R. Kratz, R. D. Gomez, R. Ramesh, (1997) Stress-induced effects in epitaxial (La 0.7Sr 0.3)MnO 3 films
    • Journal of Magnetism and Magnetic Materials Volume 172, No. 3
    • C. Kwon, S. E. Lofland, S. M. Bhagat, M. Rajeswari, T. Venkatesan, R. Ramesh, A. R. Kratz, R. D. Gomez, (1997) Stress-induced surface magnetization of (La/sub 0.7/Sr/sub 0.3/)MnO/sub 3/ thin films
    • IEEE Transactions on Magnetics Volume 33, No. 5
    • R. D. Whaley, B. Gopalan, M. Degenais, R. D. Gomez, S. Agarwala, F. G. Johnson, O. King, D. R. Stone, (1997) High quality dry etched InP semiconductor laser facets and characterization using atomic force microscopy
    • Chemistry & Biology Volume 1
    • R. Madabhushi, R. D. Gomez, E. R. Burke, I. D. Mayergoyz, J. Orloff Journal, (1997) Inter-track Interference Studies Using MFM Image Reconstruction
    • Journal of Shoulder and Elbow Surgery
    • R. Madabhushi, R. D. Gomez, E. R. Burke, I. D. Mayergoyz, J. Orloff, (1997) Inter-track interference studies using MFM image reconstruction
    • IEEE Transactions on Magnetics Volume 33, No. 5
    • C. Kwon, S. E. Lofland, S. M. Bhagat, M. Rajeswari, T. Venkatesan, R. Ramesh, A. R. Kratz, R. D. Gomez, (1997) Stress-induced surface magnetization of (La0.7Sr0.3 )MnO3 thin films
    • IEEE Transactions on Magnetics Volume 33, No. 5
    • R. Madabhushi, R. D. Gomez, E. R. Burke, I. D. Mayergoyz, (1996) Magnetic biasing and MFM image reconstruction
    • IEEE Transactions on Magnetics Volume 32, No. 5
    • James A. Cannon, Edward R. Burke, R. D. Gomez, Rajiv Madabhushi, Isaak D. Mayergoyz, (1996) Distortion of inductive read head signal due to side-written magnetization
    • IEEE Transactions on Magnetics Volume 32, No. 6
    • R. D. Gomez, I. D. Mayergoyz, E. R. Burke, (1995) Magnetic imaging in the presence of an external field: erasure process of thin film recording medium
    • IEEE Transactions on Magnetics Volume 31, No. 6
    • Romel D. Gomez, Rajiv Madabhushi, Isaak D. Mayergoyz, Laura J. Lising, Edward R. Burke, (1995) Microscopic imaging of recorded patterns subjected to an external dc erasing magnetic field
    • Journal of Magnetism and Magnetic Materials Volume 148, No. 3
    • R. D. Gomez, A. R. Kratz, E. R. Burke, I. D. Mayergoyz, (1995) Spatially-resolved magnetic imaging of magneto-optic recording
    • IEEE Transactions on Magnetics Volume 31, No. 6
    • Edward R. Burke, R. D. Gomez, Rajiv Madabhushi, Isaak D. Mayergoyz, (1994) Calculation of head sensitivity function from 3-D magnetic fields
    • IEEE Transactions on Magnetics Volume 33, No. 6
    • Edward R. Burke, R. D. Gomez, Isaak D. Mayergoyz, (1994) Analysis of 3-D magnetic fields measured using a magnetic force scanning tunneling microscope
    • IEEE Transactions on Magnetics Volume 33, No. 6
    • A. A. Adly, I. D. Mayergoyz, R. D. Gomez, E. R. Burke, (1993) Computation of magnetic fields in hysteretic media
    • IEEE Transactions on Magnetics Volume 29, No. 6
    • R. D. Gomez, A. A. Adly, I. D. Mayergoyz, E. R. Burke, (1993) Magnetic force scanning tunneling microscopy: theory and experiment
    • IEEE Transactions on Magnetics Volume 29, No. 6
    • I. D. Mayergoyz, A. A. Adly, R. D. Gomez, E. R. Burke, (1993) Computation Of Magnetic Fields In Hysteretic Media And Its Application To Magnetic Recording
    • Membrane Technology
    • R. D. Gomez, E. R. Burke, A. A. Adly, I. D. Mayergoyz, (1993) Magnetic Force Scanning Tunneling Microscopy: Theory And Experiment
    • Membrane Technology
    • R. D. Gomez, A. A. Adly, I. D. Mayergoyz, E. R. Burke, (1992) Magnetic force scanning tunneling microscope imaging of overwritten data
    • IEEE Transactions on Magnetics Volume 28, No. 5
    • E. R. Burke, R. D. Gomez, A. A. Adly, I. D. Mayergoyz, (1992) Analysis of tunneling magnetic force microscopy using a flexible triangular probe
    • IEEE Transactions on Magnetics Volume 28, No. 5
    • E. R. Burke, R. D. Gomez, A. A. Adly, I. D. Mayergoyz, (1992) Analysis of tunneling magnetic force microscopy using a flexible triangular probe
    • Magnetics International Conference
    • R. D. Gomez, E. R. Burke, A. A. Adly, I. D. Mayergoyz, (1992) Magnetic force scanning tunneling microscope imaging of overwritten data
    • Magnetics International Conference
    • () Analysis of tunneling magnetic force microscopy using a flexible triangular probe Magnetics International Conference E. R. Burke, R. D. Gomez, A. A. Adly, I. D. Mayergoyz 1992
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