South Korea

1 August 2019 - 31 July 2020

Subject/journal group: All

The table to the right includes counts of all research outputs for South Korea published between 1 August 2019 - 31 July 2020 which are tracked by the Nature Index.

Hover over the donut graph to view the FC output for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Count Share
2508 1485.66

Outputs by subject (FC)

Subject Count Share
Physical Sciences 1232 701.45
140 102.20
166 124.20
94 59.45
87 62.74
Chirality-dependent asymmetric vortex core structures in a harmonic excitation mode
2020-07-27
1
Spin transport at a Pt/InAs quantum well interface using spin Hall and Rashba effects
2020-07-27
1
Effect of interlayer tunneling barrier on carrier transport and fluctuation in multilayer ReS2
2020-07-20
1
Study of ferroelectric characteristics of Hf0.5Zr0.5O2 thin films grown on sputtered or atomic-layer-deposited TiN bottom electrodes
2020-07-14
1
Room-temperature operation of c-plane GaN vertical cavity surface emitting laser on conductive nanoporous distributed Bragg reflector
2020-07-06
0.33
Wideband reduction of in-duct noise using acoustic metamaterial with serially connected resonators made with MPP and cavities
2020-06-26
1
Electronic structures and magnetization reversal in Li0.5FeCr1.5O4
2020-06-22
0.63
Achromatic acoustic gradient-index phononic crystal lens for broadband focusing
2020-06-09
1
Time-resolved emission and scattering imaging of plume dynamics and nanoparticle ejection in femtosecond laser ablation of silver thin films
2020-06-09
0.50
Anisotropic magnetocaloric properties of the ludwigite single crystal Cu2MnBO5
2020-06-08
0.13
Gradient-index phononic crystals for omnidirectional acoustic wave focusing and energy harvesting
2020-06-08
1
Effects of a nano-scale embossed surface on the acoustic emission of air-coupled piezoelectric ultrasonic transducers
2020-06-01
1
Ti-doped alumina based reliable resistive switching in sub-μA regime
2020-05-27
1
Thin film transistors based on ultra-wide bandgap spinel ZnGa2O4
2020-05-21
0.83
Magnetic structure of undistorted hexagonal ferrites, Lu0.2In0.8FeO3
2020-05-19
1
Thermal conductivity reduction by scallop shaped surface modulation in silicon nanowires
2020-05-18
0.88
Counterintuitive example on relation between ZT and thermoelectric efficiency
2020-05-13
0.67
Visualization of compensating currents in type-II/1 superconductor via high field cooling
2020-05-11
0.18
Understanding tunable photoresponsivity of two-dimensional multilayer phototransistors: Interplay between thickness and carrier mobility
2020-05-06
1
Electrostatic effect on off-field ferroelectric hysteresis loop in piezoresponse force microscopy
2020-04-27
1
Non-resonant metasurface for broadband elastic wave mode splitting
2020-04-27
0.44
Simple optical knife-edge effect based motion detection approach for a microcantilever
2020-04-21
1
Reliable inkjet contact metallization on printed polymer semiconductors for fabricating staggered TFTs
2020-04-13
1
Current induced chiral domain wall motion in CuIr/CoFeB/MgO thin films with strong higher order spin–orbit torques
2020-04-02
0.13
Modulation of the two-dimensional electron gas channel in flexible AlGaN/GaN high-electron-mobility transistors by mechanical bending
2020-03-23
0.17
Dark-current reduction accompanied photocurrent enhancement in p-type MnO quantum-dot decorated n-type 2D-MoS2-based photodetector
2020-03-16
0.32
Realization of 5he2 with graphene quantum Hall resistance array
2020-03-04
1
Rapid and broad-range thickness estimation method of hexagonal boron nitride using Raman spectroscopy and optical microscope
2020-02-26
1
Comparison of size-dependent characteristics of blue and green InGaN microLEDs down to 1 μm in diameter
2020-02-19
0.30
Reduced spin torque nano-oscillator linewidth using He + irradiation
2020-02-19
0.06
A composite phase change material thermal buffer based on porous metal foam and low-melting-temperature metal alloy
2020-02-18
0.07
Frictional properties of polymer binders for Li-ion batteries
2020-02-11
1
Role of host excimer formation in the degradation of organic light-emitting devices
2020-02-11
0.38
Evolution of 0.7 conductance anomaly in electric field driven ferromagnetic CuO junction based resistive random access memory devices
2020-02-04
1
Investigation of the electronic structure of amorphous SnO film using x-ray absorption spectroscopy
2020-02-04
1
Wavelength tuning in the purple wavelengths using strain-controlled AlxGa1–xN/GaN disk-in-wire structures
2020-01-28
0.07
Emergence of the giant out-of-plane Rashba effect and tunable nanoscale persistent spin helix in ferroelectric SnTe thin films
2020-01-16
1
Non-Ohmic conduction in exfoliated La0.7Ca0.3MnO3 thin films
2020-01-13
1
Temperature dependence of tunneling current in Pt/Nb:SrTiO3 Schottky junction
2020-01-13
1
Hydrogen behavior under X-ray irradiation for a-IGZO thin film transistors
2020-01-02
1
Positive effects of a Schottky-type diode on unidirectional resistive switching devices
2019-12-27
1
Non-thermal fluence threshold for femtosecond pulsed x-ray radiation damage in perovskite complex oxide epitaxial heterostructures
2019-12-18
0.50
Long-range ferromagnetic ordering in vanadium-doped WSe2 semiconductor
2019-12-12
0.80
Characteristics of ferroelectric field effect transistors composed of a ferroelectric Bi3TaTiO9 gate stack and a single-layer MoS2 channel
2019-12-11
1
Field-induced nucleation switching in binary ovonic threshold switches
2019-12-04
1
Application of proton boron fusion to proton therapy: Experimental verification to detect the alpha particles
2019-11-25
0.64
Investigation of carrier localization in InAs/AlSb type-II superlattice material system
2019-11-20
0.15
Compliance current and temperature effects on non-volatile memory switching and volatile switching dynamics in a Cu/SiOx/p++-Si device
2019-11-19
0.75
III–V nanowire array telecom lasers on (001) silicon-on-insulator photonic platforms
2019-11-19
0.25
Optimization of TiO2 compact layer formed by atomic layer deposition for efficient perovskite solar cells
2019-11-11
0.25
Effect of glycerol on the mechanical and temperature-sensing properties of pectin films
2019-11-07
0.17
Single-layer CdPSe3: A promising thermoelectric material persisting in high temperatures
2019-11-06
1
Designing ferroelectric/ferromagnetic composite with giant self-biased magnetoelectric effect
2019-11-04
1
Holographic acoustic admittance surface for acoustic beam steering
2019-11-04
1
Effect of hydrogen derived from oxygen source on low-temperature ferroelectric TiN/Hf0.5Zr0.5O2/TiN capacitors
2019-10-31
0.13
Black phosphorus photodetector integrated with Au nanoparticles
2019-10-28
0.88
Real-time observation of filamentary conduction pathways in Ca-doped BiFeO3
2019-10-28
1
Gradient-index phononic crystals for highly dense flexural energy harvesting
2019-10-21
1
Electronic control of ultrafast field emission in carbon nanotube gaps
2019-10-14
1
Laser-generated focused ultrasound transmitters with frequency-tuned outputs over sub-10-MHz range
2019-10-10
1
Defect states of organic lead halide single crystals grown by inverse-temperature crystallization
2019-10-09
1
Understanding tunneling electroresistance effect through potential profile in Pt/Hf0.5Zr0.5O2/TiN ferroelectric tunnel junction memory
2019-10-09
1
Magnetodynamics in orthogonal nanocontact spin-torque nano-oscillators based on magnetic tunnel junctions
2019-10-08
0.07
Broadband impedance matching using acoustic metamaterial with a helical hole
2019-10-07
1
Direct observation of terahertz emission from ultrafast spin dynamics in thick ferromagnetic films
2019-10-01
1
Poly(2-alkyl-2-oxazoline) electrode interlayers for improved n-type organic field effect transistor performance
2019-10-01
0.07
Improved characteristics of MOS interface between In0.53Ga0.47As and insulator by H2 annealing with Pt gate electrode
2019-09-30
1
Local elasticity and macroscopic plasticity in homogeneous and heterogeneous bulk metallic glasses
2019-09-30
0.25
An electromagnetic galloping energy harvester with double magnet design
2019-09-26
1
An investigation of surficial conduction heat loss in perfectly aligned micro-wire array
2019-09-23
1
Spin-orbit torques and their angular dependence in ferromagnet/normal metal heterostructures
2019-09-20
1
Generation and stability of structurally imprinted target skyrmions in magnetic multilayers
2019-09-12
0.11
Electronic synapses with near-linear weight update using MoS2/graphene memristors
2019-09-06
0.11
Polarization modulation effect of BeO on AlGaN/GaN high-electron-mobility transistors
2019-09-06
0.46
Face-shear 36-mode magnetoelectric composites with piezoelectric single crystal and Metglas laminate
2019-09-03
1
Narrow band photoacoustic lamb wave generation for nondestructive testing using candle soot nanoparticle patches
2019-09-03
0.13
Resolution enhancement of fluorescence microscopy using encoded patterns from all-dielectric metasurfaces
2019-09-03
1
Thickness-dependent orbital hybridization in ultrathin SrRuO3 epitaxial films
2019-08-28
1
Effects of nanoepitaxial lateral overgrowth on growth of α-Ga2O3 by halide vapor phase epitaxy
2019-08-27
1
Humidity responsive single-layered film fabricated by hydrophilic titanium oxide nanotubes
2019-08-26
1
Influence of the polarization anisotropy on the linewidth enhancement factor and reflection sensitivity of 1.55-μm InP-based InAs quantum dash lasers
2019-08-26
0.06
Nonvolatile reversible capacitance changes through filament formation in a floating-gate metal-oxide-semiconductor capacitor with Ag/CeOx/Pt/HfOx/n-Si structure
2019-08-14
1
Magnetic skyrmion field-effect transistors
2019-08-13
1
Angle-resolved photoemission spectroscopy study of magnetic topological insulator candidates of Ce-doped Bi₂–xCexSe₃
2019-08-12
1
Monolayer metamaterial for full mode-converting transmission of elastic waves
2019-08-12
0.67
Reduced thermal dependence of the sensitivity of a planar Hall sensor
2019-08-12
0.23
Electron energy distribution modification by RF bias in Ar/SF6 inductively coupled plasmas
2019-08-06
1
44 16.06
130 49.24
4 2.20
117 78.18
20 6.61
130 76.83
10 4.48
13 5.53
4 2.28
10 1.71
2 1.50
28 14.14
13 1.79
87 28.37
5 0.37
21 10.71
15 6.43
57 30.85
35 15.58
Chemistry 1049 720.72
Earth & Environmental Sciences 194 101.18
Life Sciences 501 234.76

1 August 2019 - 31 July 2020

View the connected world of international research collaboration. Visualize collaborations by subject or region.

Collaborations between countries

Percentage of collaboration by Share

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Top 10 collaborators by Share

  • South Korea
  1. 270.09
    424.83
  2. China (242)
    105.87
    136.13
  3. Japan (148.96)
    77.56
    71.40
  4. Germany (121.91)
    54.39
    67.52
  5. 38.34
    47.74
  6. 22.62
    24.33
  7. Australia (42.48)
    19.81
    22.67
  8. France (40.04)
    20.64
    19.40
  9. Canada (37.39)
    18.91
    18.48
  10. India (34.19)
    19.07
    15.11

Collaboration is determined by the combined fractional count (Share) of South Korea and the collaborating country.

Top 10 institutions from South Korea

Institution Count Share
1. Seoul National University (SNU) 528 190.22
2. Korea Advanced Institute of Science and Technology (KAIST) 376 161.49
3. Yonsei University 296 93.60
4. Institute for Basic Science (IBS) 359 89.28
5. Ulsan National Institute of Science and Technology (UNIST) 226 88.74
6. Sungkyunkwan University (SKKU) 273 85.01
7. Pohang University of Science and Technology (POSTECH) 235 83.48
8. Korea University 304 74.52
9. Hanyang University (HYU) 203 51.54
10. Korea Institute of Science and Technology (KIST) 177 42.15

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