RESEARCH

Main Research Field

Nano Devices

Our research focuses on nano-electronics having strong potential and high impact for future application in the areas of DNA based molecular-electronics, high-k based non-volatile memories, quantum electronics, and photonics.

 

Particular Research

 

Nano- and Bio-electronics & Fabrication

 

The method of transforming DNA into molecule semiconducting wire

The nanowires using the conjugation of DNA and metal

The new technique to form the Nanometer scale gap in metal electrode

 

MRAM, FRAM, SCM, Molecular Devices

 

Characterize a electrical and a physical properties of MTJ cells using SPM.

Polarization properties of ferroelectric thin film are characterized with KFM and SNDM.

Analyze the doping concentration and profile of nano-scale electric device, using the SCM

Making 3 terminal devices of molecular electronics

 

High-K Dielectric Materials and Etching

 

High-k HfO2 and ZrO2 for flash memory application

Dual Charge Storage Layer

Deep via etching

 

Fundamental Physics, III-V Mlecular Beam Epitaxy

 

Low dimensional electron transport, multilayer two-dimensional electron systems, quantum computing using surface acoustic wavers and single photon detector

High mobility modulation-doped 2D electron gases, quantum devices fabrication by growth, self-assembled quantum dots and magnetic thin film and spin injection devices

Transport through single molecules-molecular electronics and selective self- assembly and molecular recognition with DNA

 

 

Nano-photonics & Semiconductor-based Photonic Device

 

Ultrasmall photonic chips, trapping of photons, single photons source for quantum communication, bio-chemical sensor, nonlinear optical devices, and so on. 

 

 

 

 

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