Dr. Park's research is centered at discovering new optical phenomena and applications using nanoscale materials and structures and has currently two major thrusts: nonlinear optical devices and biosensing/therapeutics. For nonlinear optical devices. Dr. Park is also developing devices based on chalcogenide glass for operations in the mid-infrared region for sensing, communications, and switching. For biosensing and therapeutics, Dr. Park is developing nanomaterials that efficiently upconvert frequencies and thereby enable new imaging, sensing and/or therapeutic approaches.
Molecular-beam epitaxy growth of strontium thiogallate.
Journal of vacuum science & technology. B, Microelectronics and nanometer structures : processing, measurement, and phenomena : an official journal of the American Vacuum Society.
2263-2263.
1996
ECEA 5630 - Semiconductor Devices: Semiconductor Physics
Primary Instructor
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Spring 2020 / Summer 2020 / Fall 2020 / Spring 2021
Semiconductor Physics introduces the basic concepts in quantum theory of solids and presents the theory describing the carrier behaviors in semiconductors.
ECEA 5631 - Semiconductor Devices: Diode: pn junction and metal semiconductor contact
Primary Instructor
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Spring 2020 / Summer 2020 / Fall 2020 / Spring 2021
Presents in-depth discussion on pn junction and metal-semiconductor contact including the equilibrium behavior, current and capacitance responses under bias, breakdown, non-rectifying behavior and surface effect.
ECEA 5632 - Semiconductor Devices: Transistor: Field Effect Transistor and Bipolar Junction T
Primary Instructor
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Spring 2020 / Summer 2020 / Fall 2020 / Spring 2021
Presents in-depth discussion on metal-oxide-semiconductor field effect transistor (MOSFET) and bipolar junction transistor (BJT) including the equilibrium characteristics, modes of operation, switching and current amplifying behaviors.
ECEN 3250 - Microelectronics
Primary Instructor
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Fall 2019 / Fall 2020
Develops a basic understanding of active semiconductor devices. Focuses on building an understanding of BJT and CMOS devices in both digital and analog applications.
ECEN 3400 - Electromagnetic Fields and Waves
Primary Instructor
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Fall 2018
Electromagnetic fields are covered at an introductory level, starting with electrostatics and continuing with DC current, magnetostatics, time-varying magnetic fields, waves on transmission lines, Maxwell's equations and the basics of plane waves. The use of fields in inductors, capacitors, resistors, transformers, and energy and power concepts are studied.
ECEN 5355 - Principles of Electronic Devices 1
Primary Instructor
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Spring 2018
Relates performance and limitations of solid state devices to their structures and technology. Examines semiconductor physics and technology. Includes Pn-junction, Mos, and optoelectronic devices. For both advance circuit and device engineers. Recommended prerequisite: ECEN 3320.
