• 1147 Citations
  • 17 h-Index
1989 …2019
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Research Output 1989 2019

  • 1147 Citations
  • 17 h-Index
  • 150 Article
  • 13 Conference contribution
  • 13 Conference article
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Article
2019

Comparison on the structure and exchange bias in Co/MnPt and MnPt/Co polycrystalline films on glass substrates

Chang, H. W., Yuan, F. T., Yeh, P. Y., Chen, Y. C., Lai, Y. L., Pan, P. H., Wang, C. R., Horng, L. & Chang, W. C., 2019 Mar 1, In : AIP Advances. 9, 3, 035330.

Research output: Contribution to journalArticle

glass
annealing
roughness
magnetic properties
cooling

Depinning Field of Vortex Domain Wall in Wide Magnetic Wires with Asymmetric Notches Using Magneto-Optical Kerr Effect Microscopy

Shiu, D. S., Hong, Y., Su, C. H., Lai, K. F., Wu, J-C., Lin, L., Kao, Y-M. & Horng, L., 2019 Mar 15, In : Journal of Electronic Materials. 48, 3, p. 1363-1367 5 p.

Research output: Contribution to journalArticle

Optical Kerr effect
Domain walls
notches
Kerr effects
domain wall

Vortex Annihilation Dependence of Chirality in Asymmetric Permalloy Dots

Wu, K. M., Huang, C. H., Shiu, D. S., Hong, Y., Lai, K. F., Wu, J-C. & Horng, L., 2019 Mar 1, In : SPIN. 9, 1, 1950001.

Research output: Contribution to journalArticle

Chirality
Permalloys (trademark)
chirality
Vortex flow
asymmetry
2018
2 Citations (Scopus)

Exchange bias in Co/MnPt polycrystalline films on Si(100)/SiO2 substrates with Ta underlayer

Chang, H. W., Shen, C. Y., Yuan, F. T., Pan, P. H., Chien, Y. H., Wang, C. R., Horng, L. & Jian, S. R., 2018 Aug 30, In : Thin Solid Films. 660, p. 834-839 6 p.

Research output: Contribution to journalArticle

Magnetic anisotropy
Coercive force
Magnetic properties
Annealing
Substrates
2016
3 Citations (Scopus)

Differential Domain Wall Propagation in Y-Shaped Permalloy Nanowire Devices

Das, B., Chen, T. C., Shiu, D. S., Horng, L. & Wu, J-C., 2016 Jan 1, In : SPIN. 6, 1, 1650006.

Research output: Contribution to journalArticle

Domain walls
Permalloys (trademark)
Nanowires
domain wall
nanowires
5 Citations (Scopus)

Effect of Ta underlayer on magnetic properties of FeMn/NiFe films

Chang, H. W., Yuan, F. T., Chiang, M. T., Chan, M. C., Liou, S. C., Wei, D. H., Liao, S. W., Pan, P. H., Wang, C. R. & Horng, L., 2016 Oct 15, In : Surface and Coatings Technology. 303, p. 148-153 6 p.

Research output: Contribution to journalArticle

Magnetic properties
magnetic properties
crystallinity
roughness
Surface roughness
1 Citation (Scopus)

Low-Frequency Noise Characterization of CoFeB/MgO/CoFeB MTJ-Based Perpendicular Field Sensor

Das, B., Lee, Y. C., Li, L. C., Yi-Shiou, L., Suen, Y. W., Horng, L., Wu, T. H., Chang, C. R. & Wu, J. C., 2016 Jul, In : IEEE Transactions on Magnetics. 52, 7, 7428920.

Research output: Contribution to journalArticle

Bias currents
Magnetoresistance
Defects
Sensors
Magnetic fields
15 Citations (Scopus)

Phase locking of spin-torque nano-oscillator pairs with magnetic dipolar coupling

Chen, H. H., Lee, C. M., Zhang, Z., Liu, Y., Wu, J-C., Horng, L. & Chang, C. R., 2016 Jun 8, In : Physical Review B. 93, 22, 224410.

Research output: Contribution to journalArticle

Approximation theory
Magnetic couplings
Critical currents
locking
Phase diagrams
2015
9 Citations (Scopus)

Magnetic tunnel junction based out-of-plane field sensor with perpendicular magnetic anisotropy in reference layer

Lee, Y. C., Chao, C. T., Li, L. C., Suen, Y. W., Horng, L., Wu, T. H., Chang, C. R. & Wu, J-C., 2015 May 7, In : Journal of Applied Physics. 117, 17, 17A320.

Research output: Contribution to journalArticle

tunnel junctions
anisotropy
sensors
avoidance
barrier layers
1 Citation (Scopus)

Size Effect on Interlayer Coupling and Magnetoresistance Oscillation of Magnetic Tunnel Junction Embedded with Iron Nanoparticles

Lee, Y. C., Das, B., Wu, T. H., Horng, L. & Wu, J-C., 2015 Nov 1, In : IEEE Transactions on Magnetics. 51, 11, 7114315.

Research output: Contribution to journalArticle

Tunnel junctions
Magnetoresistance
Iron
Nanoparticles
Magnetostatics
1 Citation (Scopus)

Special pinning phenomena in arrays of defects with gradient spatial distributions on niobium film

Wu, T. C., Horng, L. & Wu, J. C., 2015 May 7, In : Journal of Applied Physics. 117, 17, 17A728.

Research output: Contribution to journalArticle

niobium
spatial distribution
gradients
defects
vortices
2014
1 Citation (Scopus)

Adjustment of demagnetizing field in permalloy nanowires to control domain wall motion

Hu, K. C., Lu, H. Y., Chang, C. C., Chen, H. H., Wu, F. S., Huang, C. H., Wu, T. C., Lin, L., Wu, J. C. & Horng, L., 2014 Jan, In : IEEE Transactions on Magnetics. 50, 1, 2273571.

Research output: Contribution to journalArticle

Domain walls
Nanowires
Simulators
Data storage equipment
3 Citations (Scopus)

Determination of thermal stability of magnetic tunnel junction using time-resolved single-shot measurement

Chao, C. T., Kuo, C. Y., Horng, L., Tsunoda, M., Takahashi, M. & Wu, J. C., 2014 Jan, In : IEEE Transactions on Magnetics. 50, 1, 2276418.

Research output: Contribution to journalArticle

Tunnel junctions
Thermodynamic stability
Magnetization
Current density
Intrinsic Factor
1 Citation (Scopus)

Effect of asymmetric shape on vortex control in permalloy rings

Hsu, C. J., Huang, C. H., Lin, W. K., Chan, L. H., Wu, T. C., Wu, J-C. & Horng, L., 2014 Jan 1, In : IEEE Transactions on Magnetics. 50, 1, 2274726.

Research output: Contribution to journalArticle

Vortex flow
Hysteresis loops
Nucleation
Magnetooptical effects
Lithography
1 Citation (Scopus)

Fast moving multiple magnetic bits in permalloy cylindrical nanowires

Wu, F. S., Horng, L. & Wu, J. C., 2014 Jan 1, In : IEEE Transactions on Magnetics. 50, 1, 6567989.

Research output: Contribution to journalArticle

Domain walls
Nanowires
Induced currents
Wire
Magnetic structure
6 Citations (Scopus)

Highly energy-efficient and air-stable organic transistors by an ultrathin hybrid dielectric with large internal voltage generation

Wang, Y. W., Tseng, G. Y., Chiu, L. Y., Lin, B. R., Lin, Y. Y., Haung, T. W., Chou, W. Y., Horng, L. & Cheng, H. L., 2014 Oct 7, In : Journal of Materials Chemistry C. 2, 37, p. 7752-7760 9 p.

Research output: Contribution to journalArticle

Transistors
Electric potential
Air
Organic field effect transistors
Field effect transistors

Micromagnetic modeling on current-induced multiple domain-wall motion in permalloy nanotubes

Wu, F. S., Horng, L., Kao, Y. M. & Wu, J. C., 2014 Nov 1, In : IEEE Transactions on Magnetics. 50, 11, 6971646.

Research output: Contribution to journalArticle

Domain walls
Induced currents
Nanotubes
Magnetization
Damping
2 Citations (Scopus)

Modeling on current-induced multiple domain-wall motion in permalloy nanowires

Wu, F. S., Horng, L., Kao, Y. M., Chen, H. H. & Wu, J. C., 2014 Jan 1, In : Japanese Journal of Applied Physics. 53, 9, 093002.

Research output: Contribution to journalArticle

Domain walls
Induced currents
Permalloys (trademark)
Nanowires
domain wall
12 Citations (Scopus)

Synchronization of spin torque nano-oscillators through dipolar interactions

Chen, H. H., Lee, C. M., Wu, J-C., Horng, L., Chang, C. R. & Chang, J. H., 2014 Apr 7, In : Journal of Applied Physics. 115, 13, 134306.

Research output: Contribution to journalArticle

torque
synchronism
oscillators
anisotropy
qualitative analysis
2013

Determination of relative pinning strength of hexagonally arranged composite pinning centers

Cao, R., Horng, L., Wu, T. C., Chen, C. M., Wang, J. C. & Wu, J. C., 2013 Apr 7, In : Journal of Applied Physics. 113, 13, 133903.

Research output: Contribution to journalArticle

composite materials
superconducting films
configurations
critical current
vortices
21 Citations (Scopus)

Effect of Co content on magnetic and optical properties of Zn 1-xCoxOy nanorods

Chen, J. H., Lin, Y. J., Chang, H. C., Chen, Y. H., Horng, L. & Chang, C. C., 2013 Jan 25, In : Journal of Alloys and Compounds. 548, p. 235-238 4 p.

Research output: Contribution to journalArticle

Nanorods
Magnetic properties
Optical properties
Photoluminescence
Ferromagnetism
5 Citations (Scopus)

Experimental and simulation study of pinning phenomena in superconductors with regular composite pinning arrays

Horng, L., Cao, R., Wu, T. C., Yang, S., Wang, S. H., Wu, J. C. & Yang, T. J., 2013 May 7, In : Journal of Applied Physics. 113, 17, 17E118.

Research output: Contribution to journalArticle

composite materials
simulation
vortices
intervals
interstitials
4 Citations (Scopus)

Ferromagnetic and luminescence properties of Zn1-xMn xOy nanorods

Chen, J. H., Lin, Y. J., Chang, H. C., Chen, Y. H., Horng, L. & Chang, C. C., 2013 Feb 1, In : Solid State Communications. 155, p. 25-28 4 p.

Research output: Contribution to journalArticle

Nanorods
nanorods
Luminescence
luminescence
Photoluminescence
2 Citations (Scopus)

Ginzburg-Landau study of superconductor with regular pinning array

Cao, R., Yang, T. J., Horng, L. & Wu, T. C., 2013 Jan 1, In : Journal of Superconductivity and Novel Magnetism. 26, 5, p. 2027-2031 5 p.

Research output: Contribution to journalArticle

Superconducting materials
Vortex flow
vortices
Magnetic fields
magnetic fields
1 Citation (Scopus)

Influence of asymmetry of Kerr signal on vortex configuration in submicro-scaled permalloy disc array

Huang, C. H., Wu, K. M., Wu, J. C. & Horng, L., 2013 Jun 19, In : Journal of Physics D: Applied Physics. 46, 24, 245001.

Research output: Contribution to journalArticle

Permalloys (trademark)
Vortex flow
Chirality
asymmetry
vortices
21 Citations (Scopus)

Influence of Li doping on the optical and magnetic properties of ZnO nanorods synthesized by low temperature hydrothermal method

Kung, C. Y., Lin, C. C., Young, S. L., Horng, L., Shih, Y. T., Kao, M. C., Chen, H. Z., Lin, H. H., Lin, J. H., Wang, S. J. & Li, J. M., 2013 Feb 1, In : Thin Solid Films. 529, p. 181-184 4 p.

Research output: Contribution to journalArticle

Nanorods
nanorods
Magnetic properties
Optical properties
Doping (additives)
20 Citations (Scopus)

Luminescence, structural and ferromagnetic properties of Zn 1-xMnxSy films for different manganese contents

Ni, W. S., Lin, Y. J., Liu, C. J., Yang, Y. W. & Horng, L., 2013 Apr 15, In : Journal of Alloys and Compounds. 556, p. 178-181 4 p.

Research output: Contribution to journalArticle

Magnetometers
Manganese
Luminescence
Photoluminescence
X ray diffraction
4 Citations (Scopus)

Magnetic properties of la-doped and cu-doped ZnO nanowires fabricated by hydrothermal method

Young, S. L., Chen, H. Z., Kao, M. C., Kung, C. Y., Lin, C. C., Lin, T. T., Horng, L., Shih, Y-T., Ou, C. J. & Lin, C. H., 2013 Jul 20, In : International Journal of Modern Physics B. 27, 15, 1362006.

Research output: Contribution to journalArticle

nanowires
magnetic properties
ferromagnetism
wurtzite
retarding
8 Citations (Scopus)

Magnetic properties of one-dimensional Sm-doped ZnO nanostructures fabricated by hydrothermal method

Lin, C. C., Kung, C. Y., Young, S. L., Chen, H. Z., Kao, M. C., Horng, L., Shih, Y. T., Ou, C. R. & Lin, C. H., 2013 Jun 1, In : Journal of Superconductivity and Novel Magnetism. 26, 6, p. 2171-2173 3 p.

Research output: Contribution to journalArticle

Nanorods
nanorods
Nanostructures
Magnetic properties
magnetic properties
2 Citations (Scopus)

Magnetic properties of one-dimensional Sm-Doped ZnO nanostructures fabricated by hydrothermal method

Lin, C. C., Kung, C. Y., Young, S. L., Chen, H. Z., Kao, M. C., Horng, L., Shih, Y. T., Ou, C. R. & Lin, C. H., 2013 Aug 30, In : Modern Physics Letters B. 27, 22, 1350161.

Research output: Contribution to journalArticle

nanorods
magnetic properties
magnetization
wurtzite
ferromagnetism
22 Citations (Scopus)

Phonon spectra and magnetic behaviors of hydrothermally synthesized Sm-doped ZnO nanorods

Lin, C. C., Young, S. L., Kung, C. Y., Horng, L., Chen, H. Z., Kao, M. C., Shih, Y-T. & Ou, C. R., 2013 Jan 1, In : Vacuum. 87, p. 178-181 4 p.

Research output: Contribution to journalArticle

Nanorods
nanorods
Photoluminescence
photoluminescence
Doping (additives)
1 Citation (Scopus)

Probing the magnetization reversal process of permalloy nano-rings with high wall height-to-thickness ratios

Chao, C. T., Huang, Y. C., Kuo, C. Y., Horng, L. & Wu, J. C., 2013 May 7, In : Journal of Applied Physics. 113, 17, 17B907.

Research output: Contribution to journalArticle

thickness ratio
Permalloys (trademark)
magnetic force microscopy
magnetization
rings
2 Citations (Scopus)

Vortex annihilation in magnetic disks with different degrees of asymmetry

Huang, C. H., Wu, K. M., Wu, J. C. & Horng, L., 2013 Mar 14, In : Journal of Applied Physics. 113, 10, 103905.

Research output: Contribution to journalArticle

magnetic disks
asymmetry
vortices
chirality
magneto-optics
2012

Current-induced switching of exchange bias in nano-scaled magnetic tunnel junctions with a synthetic antiferromagnetic pinned layer

Chao, C. T., Kuo, C. Y., Horng, L., Tsunoda, M., Takahashi, M. & Wu, J. C., 2012 Apr 1, In : Journal of Applied Physics. 111, 7, 07B103.

Research output: Contribution to journalArticle

tunnel junctions
pulses
high resistance
ellipses
cells
3 Citations (Scopus)

Fabrication and magnetic properties of 100-nm-scaled permalloy nanotube arrays

Huang, Y. C., Kuo, C. Y., Shyu, J. H., Lee, C. M., Horng, L. & Wu, J-C., 2012 Nov 1, In : Journal of Vacuum Science and Technology B:Nanotechnology and Microelectronics. 30, 6, 06FF07.

Research output: Contribution to journalArticle

Permalloys (trademark)
Nanotubes
Magnetization reversal
nanotubes
Magnetic properties
23 Citations (Scopus)

Influence of Y-doped induced defects on the optical and magnetic properties of ZnO nanorod arrays prepared by low-temperature hydrothermal process

Kung, C. Y., Young, S. L., Chen, H. Z., Kao, M. C., Horng, L., Shih, Y. T., Lin, C. C., Lin, T. T. & Ou, C. J., 2012 Jan 1, In : Nanoscale Research Letters. 7, 372.

Research output: Contribution to journalArticle

Zinc Oxide
Zinc oxide
Nanorods
zinc oxides
nanorods
11 Citations (Scopus)

On the origin of the ferromagnetism in Zn 0.8Mn 0.2O having a higher Curie temperature than Zn 0.8Co 0.2O

Tsai, C. L., Lin, Y. J., Chen, J. H., Chang, H. C., Chen, Y. H., Horng, L. & Shih, Y. T., 2012 Mar 1, In : Solid State Communications. 152, 6, p. 488-492 5 p.

Research output: Contribution to journalArticle

Ferromagnetism
Curie temperature
ferromagnetism
Grain boundaries
grain boundaries
4 Citations (Scopus)

Study of vortex configuration and switching behavior in submicro-scaled asymmetric permalloy ring

Huang, C. H., Cheng, N. J., Wu, F. S., Wu, J. C. & Horng, L., 2012 Oct 29, In : IEEE Transactions on Magnetics. 48, 11, p. 3648-3650 3 p., 6332748.

Research output: Contribution to journalArticle

Vortex flow
Nucleation
Chirality
Hysteresis loops
1 Citation (Scopus)

Synthesis, structural characterization and biological activity of Cu(II) compounds incorporating pyrazole-derived ligand: Effect on cell growth in human colorectal carcinoma

Li, C. Y., Lien, Y. L., Datta, A., Chiu, W. T., Hsu, C. L., Huang, J. H., Horng, L., Lind, C. H. & Sue, C. J., 2012 Jun 1, In : Journal of the Chinese Chemical Society. 59, 6, p. 696-703 8 p.

Research output: Contribution to journalArticle

Cell growth
Bioactivity
Cells
Ligands
Amines
10 Citations (Scopus)

THE DEVELOPMENT of PERPENDICULAR MAGNETIC TUNNELING JUNCTIONS

Lee, H. M., Lee, Y. C., Chen, H. H., Horng, L., Wu, J. C., Lee, C. M., Wu, T. H. & Chern, G., 2012 Mar 1, In : SPIN. 2, 1, 1230002.

Research output: Contribution to journalArticle

Transition metal alloys
Rare earths
Telecommunication
Multilayers
Torque
2011
1 Citation (Scopus)

Coupling strength with off-axial external field in magnetic tunnel junction cells

Chao, C. T., Kuo, C. Y., Chen, C. C., Horng, L., Chang, Y. J., Wu, T. H., Isogami, S., Tsunoda, M., Takahashi, M. & Wu, J-C., 2011 Apr 1, In : Journal of Applied Physics. 109, 7, 07B911.

Research output: Contribution to journalArticle

tunnel junctions
hysteresis
cells
magnetic fields
magnetometers
5 Citations (Scopus)

Effect of the polyimide concentration on the memory stability of the silica-nanoparticle-doped hybrid aligned nematic cell

Huang, C-Y., Chen, J. H., Hsieh, C. T., Song, H. C., Wang, Y-W., Horng, L., Shih, Y-T. & Hwang, S. J., 2011 Feb 1, In : Japanese Journal of Applied Physics. 50, 2, 021702.

Research output: Contribution to journalArticle

polyimides
Polyimides
Silica
Nanoparticles
silicon dioxide

Exchange bias in NiFe/IrMn/CoFeB antidot arrays

Huang, C. H., Lo, S. Y., Wu, T. C., Wu, J. C. & Horng, L., 2011 Oct 1, In : IEEE Transactions on Magnetics. 47, 10, p. 3494-3496 3 p., 6027667.

Research output: Contribution to journalArticle

Nanostructures
Coercive force
3 Citations (Scopus)

Experimental and simulation study of missing matching peaks in Nb thin films with square pinning arrays

Cao, R., Horng, L., Wu, T. C., Lin, J. C., Wu, J. C., Yang, T. J. & Koláček, J., 2011 Apr 15, In : Journal of Applied Physics. 109, 8, 083920.

Research output: Contribution to journalArticle

vortices
thin films
simulation
critical current
interstitials

Hall Effect due to channeled pinning potential in Nb thin films

Wu, T. C., Chen, Y. H., Yang, M. W., Cao, R., Yang, T. J., Wu, J. C. & Horng, L., 2011 Sep 30, In : Thin Solid Films. 519, 23, p. 8317-8319 3 p.

Research output: Contribution to journalArticle

Hall effect
Vortex flow
vortices
Thin films
thin films
3 Citations (Scopus)

Influence of asymmetric disks on control over the existence of vortex in submicrometer-scaled Permalloy disks

Huang, C. H., Wu, K. M., Wang, C. Y., Wu, J. C. & Horng, L., 2011 Apr 1, In : Journal of Applied Physics. 109, 7, 07B913.

Research output: Contribution to journalArticle

Permalloys (trademark)
vortices
nucleation
aspect ratio
asymmetry

Investigation of electronic transport in lateral NiFe/Al2 O 3 /p-Si/Al2 O3 /NiFe junctions

Lee, Y. C., Lin, C. W., Lee, H. M., Horng, L. & Wu, J-C., 2011 Oct 1, In : IEEE Transactions on Magnetics. 47, 10, p. 4147-4150 4 p., 6028217.

Research output: Contribution to journalArticle

Ion beams
Electron beam lithography
Interface states
Voltage measurement
Electric current measurement
1 Citation (Scopus)

Investigation on the exchange coupling properties of ring-shaped MnIr/CoFe bilayers

Chen, C. C., Shiao, M. H., Lin, Y. C., Tsai, H. M., Kuo, C. Y., Horng, L., Wu, J. C., Isogami, S., Tsunoda, M. & Takahashi, M., 2011 Mar 1, In : IEEE Transactions on Magnetics. 47, 3, p. 620-623 4 p., 5721802.

Research output: Contribution to journalArticle

Exchange coupling
Magnetoresistance
Annealing
Magnetic hysteresis
Degradation
7 Citations (Scopus)

Magnetic-field tunable transmittance in a ferrofluid-filled silicon nitride photonic crystal slab

Lee, H. M., Horng, L. & Wu, J-C., 2011 Feb 16, In : Journal of Physics D: Applied Physics. 44, 6, 064016.

Research output: Contribution to journalArticle

Magnetic fluids
ferrofluids
Photonic crystals
Silicon nitride
silicon nitrides
5 Citations (Scopus)

Stability in the memory state of the silica nanoparticle-doped hybrid aligned nematic device

Huang, C. Y., Chen, J. H., Hsieh, C. T., Song, H. C., Wang, Y. W., Horng, L., Tian, C. J. & Hwang, S. J., 2011 Jan 15, In : Journal of Applied Physics. 109, 2, 023505.

Research output: Contribution to journalArticle

polyimides
liquid crystals
silicon dioxide
nanoparticles
cells