• 1911 Citations
  • 22 h-Index
19982019
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Research Output 1998 2019

  • 1911 Citations
  • 22 h-Index
  • 98 Article
  • 20 Conference contribution
  • 4 Conference article
2019

A Flexible Graphene-Polydimethylsiloxane Nanocomposite Force Sensor with Linear Response Across a Wide Pressure Detection Range

Bang, S., Lim, J., Chun, S. & Park, W., 2019 Mar 1, In : Journal of nanoscience and nanotechnology. 19, 3, p. 1630-1634 5 p.

Research output: Contribution to journalArticle

Nanocomposites
Graphite
Pressure
Aptitude
Polymers

A Stretchable Graphene Thin-Film Sensor for Detecting All of Lateral and Vertical Strains

Chun, S., Son, W. & Park, W., 2019 Mar 1, In : Journal of nanoscience and nanotechnology. 19, 3, p. 1585-1591 7 p.

Research output: Contribution to journalArticle

Graphite
Pressure
Electrodes

High-Output and Bending-Tolerant Triboelectric Nanogenerator Based on an Interlocked Array of Surface-Functionalized Indium Tin Oxide Nanohelixes

Chun, S., Choi, I. Y., Son, W., Jung, J., Lee, S., Kim, H. S., Pang, C., Park, W. & Kim, J. K., 2019 Jun 27, In : ACS Energy Letters. 4, 7, p. 1748-1754 7 p.

Research output: Contribution to journalArticle

Triboelectricity
Tin oxides
Nanotechnology
Indium
Geometry

Reconfigurable logic for carry-out computing in 1-bit full adder using a single magnetic tunnel junction

Yoon Bae, G., Hwang, Y., Lee, S., Kim, T. & Park, W., 2019 Apr 1, In : Solid-State Electronics. 154, p. 16-19 4 p.

Research output: Contribution to journalArticle

Tunnel junctions
Adders
tunnel junctions
logic
power efficiency

Reconfigurable Logic Gates with in-Plane Magnetic Tunnel Junctions Representing Full Boolean Functions

Bae, G. Y., Hwang, Y., Lee, S. & Park, W., 2019 Mar 20, In : Physica Status Solidi (A) Applications and Materials Science. 216, 6, 1800959.

Research output: Contribution to journalArticle

Boolean functions
Tunnel junctions
Logic gates
tunnel junctions
logic

Switchable voltage offset in a Heusler alloy-based magnetic tunnel junction

Park, W. & Moon, K., 2019 Jan 1, In : Journal of Magnetism and Magnetic Materials. 469, p. 274-278 5 p.

Research output: Contribution to journalArticle

Tunnelling magnetoresistance
Tunnel junctions
tunnel junctions
Magnetic fields
Electromotive force
2018
5 Citations (Scopus)

A Highly Sensitive Force Sensor with Fast Response Based on Interlocked Arrays of Indium Tin Oxide Nanosprings toward Human Tactile Perception

Chun, S., Choi, I. Y., Son, W., Bae, G. Y., Lee, E. J., Kwon, H., Jung, J., Kim, H. S., Kim, J. K. & Park, W., 2018 Oct 17, In : Advanced Functional Materials. 28, 42, 1804132.

Research output: Contribution to journalArticle

Tin oxides
indium oxides
Indium
tin oxides
static pressure
4 Citations (Scopus)

Recognition, classification, and prediction of the tactile sense

Chun, S., Hwang, I., Son, W., Chang, J-H. & Park, W., 2018 Jun 14, In : Nanoscale. 10, 22, p. 10545-10553 9 p.

Research output: Contribution to journalArticle

Sensors
Textures
Graphite
Graphene
Pattern recognition
2017
47 Citations (Scopus)

All-graphene strain sensor on soft substrate

Chun, S., Choi, Y. & Park, W., 2017 May 1, In : Carbon. 116, p. 753-759 7 p.

Research output: Contribution to journalArticle

Graphite
Sensors
Substrates
Torsional stress
Stretching
16 Citations (Scopus)

A tactile sensor using single layer graphene for surface texture recognition

Chun, S., Choi, Y., Suh, D. I., Bae, G. Y., Hyun, S. & Park, W., 2017 Aug 7, In : Nanoscale. 9, 29, p. 10248-10255 8 p.

Research output: Contribution to journalArticle

Graphite
Graphene
Textures
Sensors
Artificial Skin
1 Citation (Scopus)

Construction of a Bit Stream Using Telegraphic Switching of a Two-Input Magnetic Tunnel Junction

Bae, G. Y., Suh, D. I., Kim, Y. J., Lee, H. & Park, W., 2017 Nov 1, In : IEEE Transactions on Magnetics. 53, 11, 7942063.

Research output: Contribution to journalArticle

Tunnel junctions
Computational efficiency
Magnetic fields
Networks (circuits)
2016
45 Citations (Scopus)

A tactile sensor using a conductive graphene-sponge composite

Chun, S., Hong, A., Choi, Y., Ha, C. & Park, W., 2016 May 7, In : Nanoscale. 8, 17, p. 9185-9192 8 p.

Research output: Contribution to journalArticle

Graphite
Graphene
Sensors
Composite materials
Polyurethanes
2 Citations (Scopus)

Electric characteristics of the carbon nanotube network transistor with directly grown ZnO nanoparticles

Kim, U. J., Bae, G. Y., Suh, D. I. & Park, W., 2016 Mar 1, In : Journal of nanoscience and nanotechnology. 16, 3, p. 2887-2890 4 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Carbon nanotubes
Transistors
transistors
carbon nanotubes
1 Citation (Scopus)

Enhancing the quality of transferred single-layer graphene with poly(4-vinylphenol) interlayer on flexible substrates

Choi, Y., Chun, S., Hong, A., Ha, C. & Park, W., 2016 Jun 1, In : Japanese Journal of Applied Physics. 55, 6, 60305.

Research output: Contribution to journalArticle

Graphene
interlayers
graphene
Substrates
sustaining
Graphite
Intercalation
intercalation
Graphene
Density functional theory
1 Citation (Scopus)

Optical and electrical characteristics of graphene double layer formed by a double transfer of graphene single layers

Kim, Y. J., Bae, G. Y., Chun, S. & Park, W., 2016 Mar 1, In : Journal of nanoscience and nanotechnology. 16, 3, p. 2769-2772 4 p.

Research output: Contribution to journalArticle

Graphite
Graphene
graphene
Field effect transistors
transmission lines
9 Citations (Scopus)

Reduction of hole doping of chemical vapor deposition grown graphene by photoresist selection and thermal treatment

Sul, O., Kim, K., Choi, E., Kil, J., Park, W. & Lee, S-B., 2016 Nov 17, In : Nanotechnology. 27, 50, 505205.

Research output: Contribution to journalArticle

Graphite
Photoresists
Graphene
Chemical vapor deposition
Heat treatment
3 Citations (Scopus)

Touch stimulated pulse generation in biomimetic single-layer graphene

Sul, O., Chun, H., Choi, E., Choi, J., Cho, K., Jang, D. P., Chun, S., Park, W. & Lee, S-B., 2016 Feb 14, In : Nanoscale. 8, 6, p. 3425-3431 7 p.

Research output: Contribution to journalArticle

Graphite
Biomimetics
Graphene
Fermi level
Membranes
2015
41 Citations (Scopus)

A highly sensitive pressure sensor using a double-layered graphene structure for tactile sensing

Chun, S., Kim, Y., Oh, H. S., Bae, G. & Park, W., 2015 Jul 21, In : Nanoscale. 7, 27, p. 11652-11659 8 p.

Research output: Contribution to journalArticle

Graphite
Pressure sensors
Graphene
Sensors
Surface morphology
3 Citations (Scopus)

An associative memory device using a magnetic tunnel junction

Suh, D., Choi, Y., Bae, G. & Park, W., 2015 Jan 1, 2015 IEEE International Magnetics Conference, INTERMAG 2015. Institute of Electrical and Electronics Engineers Inc., 7157555

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tunnel junctions
Data storage equipment
Logic devices
Neurons
Brain
2 Citations (Scopus)

An Associative Memory Device Using a Magnetic Tunnel Junction

Suh, D. I., Kil, J. P., Choi, Y., Bae, G. Y. & Park, W., 2015 Nov 1, In : IEEE Transactions on Magnetics. 51, 11, 7122325.

Research output: Contribution to journalArticle

Tunnel junctions
Data storage equipment
Induced currents
Magnetoresistance
11 Citations (Scopus)

A Single Magnetic Tunnel Junction Representing the Basic Logic Functions - NAND, NOR, and IMP

Suh, D. I., Kil, J. P., Kim, K. W., Kim, K. S. & Park, W., 2015 Apr 1, In : IEEE Electron Device Letters. 36, 4, p. 402-404 3 p., 7047800.

Research output: Contribution to journalArticle

Inosine Monophosphate
Tunnel junctions
Magnetoelectric effects
Logic gates
Bias voltage
23 Citations (Scopus)

A tactile sensor using a graphene film formed by the reduced graphene oxide flakes and its detection of surface morphology

Chun, S., Jung, H., Choi, Y., Bae, G., Kil, J. P. & Park, W., 2015 Aug 29, In : Carbon. 94, p. 982-987 6 p.

Research output: Contribution to journalArticle

Graphite
Oxides
Surface morphology
Sensors
Artificial Skin
4 Citations (Scopus)

Fabrication of a flexible graphene pressure sensor

Jung, H., Chun, S., Kim, Y., Oh, H. S., Bae, G. Y., Bae, G. & Park, W., 2015 Nov 1, In : Journal of nanoscience and nanotechnology. 15, 11, p. 9020-9024 5 p.

Research output: Contribution to journalArticle

Graphite
Pressure
Finger Joint
Polyethylene
Human Body
3 Citations (Scopus)

High-density physical random number generator using spin signals in multidomain ferromagnetic layer

Chun, S., Lee, S-B., Hara, M., Park, W. & Kim, S. J., 2015 Jan 1, In : Advances in Condensed Matter Physics. 2015, 251819.

Research output: Contribution to journalArticle

random numbers
generators
statistical tests
tunnel junctions
time lag
4 Citations (Scopus)

Neural coding using telegraphic switching of magnetic tunnel junction

Suh, D. I., Bae, G. Y., Oh, H. S. & Park, W., 2015 May 7, In : Journal of Applied Physics. 117, 17, 17D714.

Research output: Contribution to journalArticle

spikes
tunnel junctions
coding
spiking
magnetic fields

Perpendicular magnetic anisotropy for CoFeBZr/MgO

Kil, J., Suh, D., Park, W., Bae, G., Kim, G., Noh, S. & Choi, W., 2015 Jul 14, 2015 IEEE International Magnetics Conference, INTERMAG 2015. Institute of Electrical and Electronics Engineers Inc., 7156730. (2015 IEEE International Magnetics Conference, INTERMAG 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic anisotropy
Magnetization
Tunnel junctions
MRAM devices
Anisotropy

Perpendicular Magnetic Anisotropy for CoFeBZr/MgO

Kil, J. P., Suh, D. I., Bae, G. Y., Choi, W. J., Kim, G. C., Noh, S. M. & Park, W., 2015 Nov 1, In : IEEE Transactions on Magnetics. 51, 11, 07118210.

Research output: Contribution to journalArticle

Magnetic anisotropy
Magnetization
Anisotropy
Ferromagnetic resonance
Linewidth

Perpendicular magnetization of Ta/Ru/Ta/Co/Fe/MgO multilayer

Kil, J., Choi, Y., Bae, G., Park, W. & Choi, W., 2015 Jan 1, 2015 IEEE International Magnetics Conference, INTERMAG 2015. Institute of Electrical and Electronics Engineers Inc., 7157170

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic anisotropy
Magnetization
Multilayers
Anisotropy
MRAM devices
2 Citations (Scopus)

Perpendicular Magnetization of Ta/Ru/Ta/Co/Fe/MgO Multilayer

Kil, J. P., Choi, Y., Bae, G. Y., Oh, H., Choi, W. J. & Park, W., 2015 Nov 1, In : IEEE Transactions on Magnetics. 51, 11, 7114291.

Research output: Contribution to journalArticle

Magnetization
Multilayers
Magnetic anisotropy
Seed
Anisotropy
13 Citations (Scopus)

The universal magnetic tunnel junction logic gates representing 16 binary Boolean logic operations

Lee, J., Suh, D. I. & Park, W., 2015 May 7, In : Journal of Applied Physics. 117, 17, 17D717.

Research output: Contribution to journalArticle

tunnel junctions
logic
Wheatstone bridges
electric potential
electric fields
2014
29 Citations (Scopus)

A flexible graphene touch sensor in the general human touch range

Chun, S., Kim, Y., Jung, H. & Park, W., 2014 Jul 28, In : Applied Physics Letters. 105, 4, 041907.

Research output: Contribution to journalArticle

touch
graphene
sensors
33 Citations (Scopus)

A graphene force sensor with pressure-amplifying structure

Chun, S., Kim, Y., Jin, H., Choi, E., Lee, S-B. & Park, W., 2014 Jan 1, In : Carbon. 78, p. 601-608 8 p.

Research output: Contribution to journalArticle

Graphite
Sensors
Intrinsic Factor
Gages

Interfacial Magnetic anisotropy of Co90Zr10on Pt layer

Kil, J. P., Bae, G. Y., Suh, D. I., Choi, W. J., Noh, J. S. & Park, W., 2014 Nov 1, In : Journal of Nanoscience and Nanotechnology. 14, 11, p. 8270-8274 5 p.

Research output: Contribution to journalArticle

Magnetic anisotropy
MRAM devices
Anisotropy
anisotropy
Electrodes
2013
8 Citations (Scopus)

Enhancement of integrity of graphene transferred by interface energy modulation

Kim, U. J., Hur, J., Cheon, S., Chung, D. Y., Son, H., Park, Y., Roh, Y. G., Kim, J., Lee, J., Kim, S. W., Im, K., Park, N., Kim, J., Hwang, S., Park, W. & Lee, C. W., 2013 Dec 1, In : Carbon. 65, p. 165-174 10 p.

Research output: Contribution to journalArticle

Graphite
Graphene
Modulation
Polystyrenes
Boiling point
3 Citations (Scopus)

The roles of wetting liquid in the transfer process of single layer graphene onto arbitrary substrates

Kim, J. H., Yi, J., Jin, H. K., Kim, U. J. & Park, W., 2013 Nov 1, In : Journal of nanoscience and nanotechnology. 13, 11, p. 7396-7400 5 p.

Research output: Contribution to journalArticle

Graphite
Graphene
wetting
Wetting
graphene
2012

Current-driven switching property of MgO-based magnetic tunnel junctions with a CoFeB free layer with in-plane magnetization

Kil, J. P., Bae, G. Y., Suh, D. I., Kim, K. W., Kim, K. S. & Park, W., 2012 Dec 1, In : Journal of the Korean Physical Society. 61, 10, p. 1596-1599 4 p.

Research output: Contribution to journalArticle

tunnel junctions
magnetization
torque
activation
anomalies
4 Citations (Scopus)

Effect of charge-transfer complex on the energy level alignment between graphene and organic molecules

Bae, G., Jung, H., Park, N., Park, J., Hong, S. & Park, W., 2012 Apr 30, In : Applied Physics Letters. 100, 18, 183102.

Research output: Contribution to journalArticle

graphene
energy levels
alignment
charge transfer
molecules

Effect of the metal work function on the electrical properties of carbon nanotube network transistors

Kim, U. J., Ko, D. Y., Kil, J. P., Lee, J. W. & Park, W., 2012 May 1, In : Journal of the Korean Physical Society. 60, 10, p. 1680-1684 5 p.

Research output: Contribution to journalArticle

transistors
carbon nanotubes
electrical properties
metals
hole mobility
11 Citations (Scopus)

Effects of defects and non-coordinating molecular overlayers on the work function of graphene and energy-level alignment with organic molecules

Bae, G., Cha, J., Lee, H., Park, W. & Park, N., 2012 Mar 1, In : Carbon. 50, 3, p. 851-856 6 p.

Research output: Contribution to journalArticle

Graphite
Electron energy levels
Defects
Molecules
Carbon
3 Citations (Scopus)

Electrical properties of silicon nanowire fabricated by patterning and oxidation process

Lee, M. H., Kim, H. M., Lee, H. S., Nam, S. W., Park, W. & Kim, K. B., 2012 May 16, In : IEEE Transactions on Nanotechnology. 11, 3, p. 565-569 5 p., 6140980.

Research output: Contribution to journalArticle

Nanowires
Electric properties
Linewidth
Silicon
Oxidation

Improvement in the I-V characteristics of carbon nanotube network transistors using microwave treatment

Han, J. Y., Kim, J. H. & Park, W., 2012 Dec 1, In : Journal of the Korean Physical Society. 61, 10, p. 1587-1591 5 p.

Research output: Contribution to journalArticle

transistors
carbon nanotubes
microwaves
temperature effects
Raman spectroscopy
1 Citation (Scopus)

Perpendicular magnetization of CoZr/Pt multilayers

Kil, J. P., Bae, G. Y., Suh, D. I., Suh, D. Y., Park, W., Choi, W. J. & Noh, J. S., 2012 May 1, In : Journal of the Korean Physical Society. 60, 10, p. 1690-1694 5 p.

Research output: Contribution to journalArticle

tunnel junctions
magnetization
random access memory
torque
insertion
2011
1 Citation (Scopus)

Post annealing effect on the electrical properties of top-gate SWNT network transistors

Kim, U. J., Suh, D. Y., Min, S. C. & Park, W., 2011 Jul 1, In : Journal of Nanoscience and Nanotechnology. 11, 7, p. 5955-5958 4 p.

Research output: Contribution to journalArticle

Transistors
Electric properties
transistors
electrical properties
Annealing

The geometrical effect of single walled carbon nanotube network transistors on low frequency noise characteristics

Kim, U. J., Kil, J. P. & Park, W., 2011 Jul 1, In : Journal of Nanoscience and Nanotechnology. 11, 7, p. 6080-6083 4 p.

Research output: Contribution to journalArticle

Single-walled carbon nanotubes (SWCN)
Nanotubes
Transistors
transistors
carbon nanotubes
2010
7 Citations (Scopus)

Charge conversion effects of carbon nanotube network transistors by temperature for Al2O3 gate dielectric formation

Kim, U. J., Son, H. B., Lee, E. H., Kim, J. M., Min, S. C. & Park, W., 2010 Jul 19, In : Applied Physics Letters. 97, 3, 032117.

Research output: Contribution to journalArticle

transistors
carbon nanotubes
electron capture
nanotubes
polarity
1 Citation (Scopus)
transistors
carbon nanotubes
vapor deposition
slopes
passivity
2009
26 Citations (Scopus)

Thin film transistors using preferentially grown semiconducting single-walled carbon nanotube networks by water-assisted plasma-enhanced chemical vapor deposition

Kim, U. J., Lee, E. H., Kim, J. M., Min, Y. S., Kim, E. & Park, W., 2009 Jul 30, In : Nanotechnology. 20, 29, 295201.

Research output: Contribution to journalArticle

Single-walled carbon nanotubes (SWCN)
Thin film transistors
Plasma enhanced chemical vapor deposition
Nanotubes
Water
6 Citations (Scopus)
Single-walled carbon nanotubes (SWCN)
Plasma enhanced chemical vapor deposition
Field effect transistors
Transport properties
Nanotubes
2008
3 Citations (Scopus)
Carbon nanotube field effect transistors
Nanotubes
nanotubes
field effect transistors
carbon nanotubes