• 2849 Citations
  • 32 h-Index
20022020

Research output per year

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Research Output

2020

Magnetic anisotropy in ferromagnetic CrI3

Chen, L., Chung, J. H., Chen, T., Duan, C., Schneidewind, A., Radelytskyi, I., Voneshen, D. J., Ewings, R. A., Stone, M. B., Kolesnikov, A. I., Winn, B., Chi, S., Mole, R. A., Yu, D. H., Gao, B. & Dai, P., 2020 Apr 1, In : Physical Review B. 101, 13, 134418.

Research output: Contribution to journalArticle

Stabilization of orthorhombic distortions in Cu-doped and Co-doped ferrimagnetic Mn3 O4

Lee, K. H., Hwang, I. Y., Chung, J. H., Ishibashi, H., Kubota, Y., Kawaguchi, S., Lee, S., Torii, S., Hagihala, M. & Kamiyama, T., 2020 Feb 15, In : Physical Review B. 101, 8, 085126.

Research output: Contribution to journalArticle

2019

Experimental signatures of a three-dimensional quantum spin liquid in effective spin-1/2 Ce2Zr2O7 pyrochlore

Gao, B., Chen, T., Tam, D. W., Huang, C. L., Sasmal, K., Adroja, D. T., Ye, F., Cao, H., Sala, G., Stone, M. B., Baines, C., Verezhak, J. A. T., Hu, H., Chung, J., Xu, X., Cheong, S. W., Nallaiyan, M., Spagna, S., Maple, M. B., Nevidomskyy, A. H. & 3 others, Morosan, E., Chen, G. & Dai, P., 2019 Jan 1, In : Nature Physics.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2018

Temperature dependence of magnetic excitations in the frustrated antiferromagnetic spinel ZnMn2 O4

Chang, H., Hwang, I. Y., Chung, J., Stewart, J. R., Higemoto, W. & Miyake, Y., 2018 Jan 3, In : Physical Review B. 97, 1, 014406.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Topological Spin Excitations in Honeycomb Ferromagnet CrI3

Chen, L., Chung, J., Gao, B., Chen, T., Stone, M. B., Kolesnikov, A. I., Huang, Q. & Dai, P., 2018 Nov 14, In : Physical Review X. 8, 4, 041028.

Research output: Contribution to journalArticle

41 Citations (Scopus)
2017

Commensurate transverse helical ordering in the room-temperature magnetoelectric Co2Z hexaferrite

Chang, H., Lee, H. B., Chung, J., Chun, S. H., Shin, K. W., Jeon, B. G., Kim, K. H., Prokeš, K. & Mat'aš, S., 2017 Jan 1, (Accepted/In press) In : Physica B: Condensed Matter.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Surface pinning effect of an antiferromagnetic interlayer exchange coupling in (Ga1−xMnxAs/GaAs: Be)10 multilayer

Cho, B. G., Kim, D. O., Kim, J. Y., Chung, J., Lee, S. H., Choi, Y., Choi, J. W., Lee, D. R. & Lee, K. B., 2017 Jul 1, In : Journal of the Korean Physical Society. 71, 2, p. 121-125 5 p.

Research output: Contribution to journalArticle

2015

Diluted orbital degeneracy and large orthorhombic distortions in ferrimagnetic spinel CuxMn3-x O4

Lee, K. H., Chang, H., Hwang, I. Y., Chung, J., Kang, H. W., Kim, S. J. & Lee, S., 2015 Feb 3, In : Physical Review B - Condensed Matter and Materials Physics. 91, 6, 064404.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Highly selective and sensitive xylene sensors using Ni-doped branched ZnO nanowire networks

Woo, H. S., Kwak, C. H., Chung, J. & Lee, J. H., 2015 Sep 1, In : Sensors and Actuators, B: Chemical. 216, p. 358-366 9 p., 18340.

Research output: Contribution to journalArticle

65 Citations (Scopus)

Separation of magnetic and superconducting behavior in YBa2Cu3 O6.33 (Tc = 8.4 K)

Yamani, Z., Buyers, W. J. L., Wang, F., Kim, Y. J., Chung, J., Chang, S., Gehring, P. M., Gasparovic, G., Stock, C., Broholm, C. L., Baglo, J. C., Liang, R., Bonn, D. A. & Hardy, W. N., 2015 Apr 29, In : Physical Review B - Condensed Matter and Materials Physics. 91, 13, 134427.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2014

Co-doped branched ZnO nanowires for ultraselective and sensitive detection of xylene

Woo, H. S., Kwak, C. H., Chung, J. & Lee, J. H., 2014 Jan 1, In : ACS Applied Materials and Interfaces. 6, 24, p. 22553-22560 8 p.

Research output: Contribution to journalArticle

63 Citations (Scopus)

Enhanced ethanol sensing characteristics of In2O3-decorated NiO hollow nanostructures via modulation of hole accumulation layers

Kim, H. J., Jeong, H. M., Kim, T. H., Chung, J., Kang, Y. C. & Lee, J. H., 2014 Jan 1, In : ACS Applied Materials and Interfaces. 6, 20, p. 18197-18204 8 p.

Research output: Contribution to journalArticle

102 Citations (Scopus)

Observation of spontaneous ferroelectric polarization reversal in multiferroic Mn1-xNixW04 (x ≈ 0.16)

Song, Y. S., Chung, J., Shin, K. W., Kim, K. H. & Oh, I. H., 2014 Jun 23, In : Applied Physics Letters. 104, 25, 252904.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2013

Competing magnetic anisotropy fields and double polarization flops in multiferroic mn1-xCoxWO4

Song, Y. S., Chung, J. H., Chun, S. H., Kim, K. H. & Schefer, J., 2013 Dec, In : Journal of the Physical Society of Japan. 82, 12, 124716.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Dynamic spin correlations in the frustrated cubic phase of MnV 2O4

Chung, J. H., Song, Y. S., Kim, J. H., Suzuki, T., Katsufuji, T., Matsuda, M. & Lee, S. H., 2013 Sep 23, In : Physical Review B - Condensed Matter and Materials Physics. 88, 9, 094430.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Erratum: Neutron-Scattering Measurement of Incommensurate Short-Range Order in Single Crystals of the S=1 Triangular Antiferromagnet NiGa2S 4 (Physical Review Letters (2010) 105 (037402) DOI:10.1103/ PhysRevLett.105.037402)

Stock, C., Jonas, S., Broholm, C., Nakatsuji, S., Nambu, Y., Onuma, K., Maeno, Y. & Chung, J. H., 2013 Feb 27, In : Physical review letters. 110, 9, 099901.

Research output: Contribution to journalComment/debate

Erratum: Magnetic excitations and orbital physics in the ferrimagnetic spinels MnB2O4 (B=Mn, V) (Physical Review B (2008) 77 (054412) DOI:10.1103/PhysRevB.77.054412)

Chung, J. H., Kim, J. H., Lee, S. H., Sato, T. J., Suzuki, T., Katsumura, M. & Katsufuji, T., 2013 Apr 29, In : Physical Review B - Condensed Matter and Materials Physics. 87, 13, 139907.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Incommensurate spin spiral of the geometrically-frustrated antiferromagnet CdCr2O4

Chung, J. H., Song, Y. S., Park, S., Ueda, H., Ueda, Y. & Lee, S. H., 2013 Jul, In : Journal of the Korean Physical Society. 62, 12, p. 1900-1904 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Low temperature structural instability of tetragonal spinel Mn 3O4

Chung, J. H., Lee, K. H., Song, Y. S., Suzuki, T. & Katsufuji, T., 2013 Mar, In : Journal of the Physical Society of Japan. 82, 3, 034707.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Temperature- and magnetic-field-induced change of electric polarization in a multiferroic Mn0:93Co0:07W0:93O 4-δ single crystal

Yan, L. Q., Lee, B., Chun, S. H., Kim, I., Chung, J. H., Kim, S. B., Park, J. Y., Lee, S. H., Chai, Y. & Kim, K. H., 2013 Sep, In : Journal of the Physical Society of Japan. 82, 9, 094708.

Research output: Contribution to journalArticle

4 Citations (Scopus)

The critical role of next-nearest-neighbor interlayer interaction in the magnetic behavior of magnetic/non-magnetic multilayers

Lee, S., Chung, S., Lee, S., Yoo, T., Lee, H., Chung, J. H., Choi, M. S., Liu, X., Furdyna, J. K., Han, J. H., Lee, H. W. & Lee, K. J., 2013 Dec, In : New Journal of Physics. 15, 123025.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2012

Al doping effect on magnetic phase transitions of magnetoelectric hexaferrite Ba 0.7Sr 1.3Zn 2(Fe 1-xAl x) 12O 22

Chang, H., Lee, H. B., Song, Y. S., Chung, J. H., Kim, S. A., Oh, I. H., Reehuis, M. & Schefer, J., 2012 Feb 1, In : Physical Review B - Condensed Matter and Materials Physics. 85, 6, 064402.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Chemical synthesis of CoO-ZnO:Co hetero-nanostructures and their ferromagnetism at room temperature

Na, C. W., Park, S. Y., Kim, S. J., Woo, H. S., Kim, H. J., Chung, J. & Lee, J. H., 2012 Sep 7, In : CrystEngComm. 14, 17, p. 5390-5393 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Controlled transformation of ZnO nanobelts into CoO/Co 3O 4 nanowires

Na, C. W., Woo, H. S., Kim, H. J., Jeong, U., Chung, J. & Lee, J. H., 2012 May 21, In : CrystEngComm. 14, 10, p. 3737-3741 5 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Electric field control of nonvolatile four-state magnetization at room temperature

Chun, S. H., Chai, Y. S., Jeon, B. G., Kim, H. J., Oh, Y. S., Kim, I., Kim, H., Jeon, B. J., Haam, S. Y., Park, J. Y., Lee, S. H., Chung, J. H., Park, J. H. & Kim, K. H., 2012 Apr 24, In : Physical review letters. 108, 17, 177201.

Research output: Contribution to journalArticle

107 Citations (Scopus)
2 Citations (Scopus)

Exchange coupling in magnetic semiconductor multilayers and superlattices

Furdyna, J. K., Leiner, J., Liu, X., Dobrowolska, M., Lee, S., Chung, J. H. & Kirby, B. J., 2012, In : Acta Physica Polonica A. 121, 5-6, p. 973-980 8 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Heliconical magnetic order and field-induced multiferroicity of the Co 2Y-type hexaferrite Ba 0.3Sr 1.7Co 2Fe 12O 22

Lee, H. B., Chun, S. H., Shin, K. W., Jeon, B. G., Chai, Y. S., Kim, K. H., Schefer, J., Chang, H., Yun, S. N., Joung, T. Y. & Chung, J. H., 2012 Sep 27, In : Physical Review B - Condensed Matter and Materials Physics. 86, 9, 094435.

Research output: Contribution to journalArticle

32 Citations (Scopus)

Transformation of ZnO nanobelts into single-crystalline Mn 3O4 nanowires

Na, C. W., Park, S. Y., Chung, J. & Lee, J. H., 2012 Dec 26, In : ACS Applied Materials and Interfaces. 4, 12, p. 6565-6572 8 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)
2011

Field-induced incommensurate-to-commensurate phase transition in the magnetoelectric hexaferrite Ba0.5Sr1.5Zn 2(Fe1-xAlx)12O22

Lee, H. B., Song, Y. S., Chung, J. H., Chun, S. H., Chai, Y. S., Kim, K. H., Reehuis, M., Proke, K. & Mat'A, S., 2011 Apr 26, In : Physical Review B - Condensed Matter and Materials Physics. 83, 14, 144425.

Research output: Contribution to journalArticle

51 Citations (Scopus)

Investigation of weak interlayer exchange coupling in GaMnAs/GaAs superlattices with insulating nonmagnetic spacers

Chung, J. H., Song, Y. S., Yoo, T., Chung, S. J., Lee, S., Kirby, B. J., Liu, X. & Furdyna, J. K., 2011 Jul 1, In : Journal of Applied Physics. 110, 1, 013912.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Magnetic excitations in the low-temperature ferroelectric phase of multiferroic YMn2O5 using inelastic neutron scattering

Kim, J. H., Van Der Vegte, M. A., Scaramucci, A., Artyukhin, S., Chung, J. H., Park, S., Cheong, S. W., Mostovoy, M. & Lee, S. H., 2011 Aug 25, In : Physical review letters. 107, 9, 097401.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Synchrotron X-ray study of lattice vibrations in CdCr2O 4

Kim, J. H., Matsuda, M., Ueda, H., Ueda, Y., Chung, J. H., Tsutsui, S., Baron, A. Q. R. & Lee, S. H., 2011 Jul, In : Journal of the Physical Society of Japan. 80, 7, 073603.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2010

Chemical doping-induced flop of ferroelectric polarization in multiferroic Mn0.9 Co0.1 WO4

Song, Y. S., Yan, L. Q., Lee, B., Chun, S. H., Kim, K. H., Kim, S. B., Nogami, A., Katsufuji, T., Schefer, J. & Chung, J. H., 2010 Dec 15, In : Physical Review B - Condensed Matter and Materials Physics. 82, 21, 214418.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Erratum: Realization of giant magnetoelectricity in helimagnets (Physical Review Letters (2010) 104 (037204))

Chun, S. H., Chai, Y. S., Oh, Y. S., Jaiswal-Nagar, D., Haam, S. Y., Kim, I., Lee, B., Nam, D. H., Ko, K. T., Park, J. H., Chung, J. H. & Kim, K. H., 2010 Jan 27, In : Physical review letters. 104, 4, 049901.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Frustrated magnetism and cooperative phase transitions in spinels

Lee, S. H., Takagi, H., Louca, D., Matsuda, M., Ji, S., Ueda, H., Ueda, Y., Katsufuji, T., Chung, J. H., Park, S., Cheong, S. W. & Broholm, C., 2010 Jan, In : Journal of the Physical Society of Japan. 79, 1, 011004.

Research output: Contribution to journalArticle

110 Citations (Scopus)

Giant magnetoresistance and long-range antiferromagnetic interlayer exchange coupling in (Ga,Mn)As/GaAs:Be multilayers

Chung, S., Lee, S., Chung, J. H., Yoo, T., Lee, H., Kirby, B., Liu, X. & Furdyna, J. K., 2010 Aug 13, In : Physical Review B - Condensed Matter and Materials Physics. 82, 5, 054420.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Magnetic phase diagrams of the multicritical olivine Mn2 SiS4 and Mn2 GeS4

Chung, J. H., Ohgushi, K. & Ueda, Y., 2010 Apr, In : Journal of Magnetism and Magnetic Materials. 322, 7, p. 832-837 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Neutron-scattering measurement of incommensurate short-range order in single crystals of the S=1 triangular antiferromagnet NiGa2S 4

Stock, C., Jonas, S., Broholm, C., Nakatsuji, S., Nambu, Y., Onuma, K., Maeno, Y. & Chung, J. H., 2010 Jul 16, In : Physical review letters. 105, 3, 037402.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Realization of giant magnetoelectricity in helimagnets

Chun, S. H., Chai, Y. S., Oh, Y. S., Jaiswal-Nagar, D., Haam, S. Y., Kim, I., Lee, B., Nam, D. H., Ko, K. T., Park, J. H., Chung, J. H. & Kim, K. H., 2010 Jan 21, In : Physical review letters. 104, 3, 037204.

Research output: Contribution to journalArticle

125 Citations (Scopus)
2009

Electric polarization enhancement in multiferroic CoCr2 O4 crystals with Cr-site mixing

Kim, I., Oh, Y. S., Liu, Y., Chun, S. H., Lee, J. S., Ko, K. T., Park, J. H., Chung, J. H. & Kim, K. H., 2009, In : Applied Physics Letters. 94, 4, 042505.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Ferromagnetic semiconductor GaMnAs

Lee, S., Chung, J. H., Liu, X., Furdyna, J. K. & Kirby, B. J., 2009 Apr, In : Materials Today. 12, 4, p. 14-21 8 p.

Research output: Contribution to journalReview article

39 Citations (Scopus)

Magnetic field resonantly enhanced free spins in heavily underdoped YBa2 Cu3 O6+x

Stock, C., Buyers, W. J. L., Rule, K. C., Chung, J. H., Liang, R., Bonn, D. & Hardy, W. N., 2009 May 1, In : Physical Review B - Condensed Matter and Materials Physics. 79, 18, 184514.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Stabilization of the elliptical spiral phase and the spin-flop transition in multiferroic Mn1-x Cox WO4

Song, Y. S., Chung, J. H., Park, J. M. S. & Choi, Y. N., 2009 Jun 12, In : Physical Review B - Condensed Matter and Materials Physics. 79, 22, 224415.

Research output: Contribution to journalArticle

61 Citations (Scopus)

Tweaking the spin-wave dispersion and suppressing the incommensurate phase in LiNiPO4 by iron substitution

Li, J., Jensen, T. B. S., Andersen, N. H., Zarestky, J. L., McCallum, R. W., Chung, J. H., Lynn, J. W. & Vaknin, D., 2009 May 1, In : Physical Review B - Condensed Matter and Materials Physics. 79, 17, 174435.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2008

Carrier-mediated antiferromagnetic interlayer exchange coupling in diluted magnetic semiconductor multilayers Ga1-xMnxAs/GaAs:Be

Chung, J. H., Chung, S. J., Lee, S., Kirby, B. J., Borchers, J. A., Cho, Y. J., Liu, X. & Furdyna, J. K., 2008 Dec 2, In : Physical review letters. 101, 23, 237202.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Composition dependence of the in-plane Cu-O bond-stretching LO phonon mode in Y Ba2 Cu3 O6+x

Stercel, F., Egami, T., Mook, H. A., Yethiraj, M., Chung, J. H., Arai, M., Frost, C. & Dogan, F., 2008 Jan 4, In : Physical Review B - Condensed Matter and Materials Physics. 77, 1, 014502.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Excitations in a four-leg antiferromagnetic Heisenberg spin tube

Garlea, V. O., Zheludev, A., Regnault, L. P., Chung, J. H., Qiu, Y., Boehm, M., Habicht, K. & Meissner, M., 2008 Jan 25, In : Physical review letters. 100, 3, 037206.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Extended universal finite-T renormalization of excitations in a class of one-dimensional quantum magnets

Zheludev, A., Garlea, V. O., Regnault, L. P., Manaka, H., Tsvelik, A. & Chung, J. H., 2008 Apr 16, In : Physical review letters. 100, 15, 157204.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Frustrated minority spins in GeNi2O4

Matsuda, M., Chung, J. H., Park, S., Sato, T. J., Matsuno, K., Aruga Katori, H., Takagi, H., Kakurai, K., Kamazawa, K., Tsunoda, Y., Kagomiya, I., Henley, C. L. & Lee, S. H., 2008 May 1, In : EPL. 82, 3, 37006.

Research output: Contribution to journalArticle

11 Citations (Scopus)