Publications

Selected Publications  († : Co-1st author,   * : Corresponding author)

1. H. Han* et al., “Li iontronics in single-crystalline T-Nb2O5 thin films with vertical ionic transport channels” Nature Materials 22, 1128-1135 (2023)

2. K.-R. Jeon et al., “Zero-field polarity-reversible Josephson supercurrent diodes enabled by a proximity-magnetised Pt barrier” Nature Materials 21, 1008-1013 (2022)

3. H. Han et al., “All-Oxide Metasurfaces Formed by Synchronized Local Ionic Gating” Advanced Materials 36, 2401064 (2024)

4. H. Han* et al., “Strain-driven formation of epitaxial nanostructures in brownmillerite strontium cobaltite thin films” Proc. Nat. Acad. Sci. USA. (PNAS) 120, e2221651120 (2023)

5. H. Han* et al., “Reversal of Anomalous Hall Effect and Octahedral Tilting in SrRuO3 Thin Films via Hydrogen Spillover” Advanced Materials 35, 2207246 (2023)

6. H. Han et al.,* “Lattice Strain-Enhanced Exsolution of Nanoparticles in Thin Films” Nature Communications 10, 1471 (2019)

7. H. Han* et al., “Anti-phase boundary accelerated exsolution of nanoparticles in non-stoichiometric perovskite thin films” Nature Communications 13, 6682 (2022)

8. K. J. Kim,† H. Han†, et al., “Facet-Dependent in Situ Growth of Nanoparticles in Epitaxial Thin Films: The Role of Interfacial Energy” Journal of the American Chemical Society (JACS) 141, 7509-7517 (2019)

9. H. Han et al., “Control of oxygen vacancy ordering in brownmillerite thin films via ionic liquid gating” ACS Nano 16, 6206−6214 (2022)

10. S. Song†, H. Han†, et al., “Implementing Room-Temperature Multiferroism by Exploiting Hexagonal-Orthorhombic Morphotropic Phase Coexistence in LuFeO3 Thin Films” Advanced Materials 28, 7430–7435 (2016).

Full Publication List

Manuscripts in progress

[36] “Electric-field and temperature-control of all-oxide metasurfaces” To be submitted.

[35] “Ionically tunable WO3-based single-layer metasurfaces for fast and endurable anomalous reflection modulation.” To be submitted.

[34] "Emergent Oxygen Reconfiguration Triggered by Nanostructuring in Brownmillerites" To be submitted.

[33] "Versatile growth of NbOx thin films by pulsed laser deposition from a metallic niobium target" To be submitted.

[32] "Electrostatic Boundary Control of Electrolyte-Gating Kinetics in Oxide Thin Films" To be submitted.

[31] "Role of Dislocation Cores in Nanoparticle Exsolution in Strain-Relaxed Thin Films" To be submitted.

[30] S. Kim,† J. H. Lee,† Y. Xing,† D. Kim,† H. Jeong, M. Jeong, M. Valvidares, S. S. P. Parkin, S. H. Oh,* D. Lee,* H. Yoon,* H. Han*, "Unveiling Exsolution-Induced Giant Electronic and Magnetic Property Changes in Non-Stoichiometric Titanate Perovskite Thin Films", Under peer review in Adv. Mater.

[29] Y. Xing*, H. Yoon, H. Jeong, S. S. P. Parkin, H. Han*, S. H. Oh*, "Atomic-Scale Mechanisms of Sequential Phase Transformations of Nanoparticle Exsolution in Thin Films", Under peer review in ACS Nano.

2026

[28] K.-R.Jeon, J.-K. Kim, J. Yoon, J.-C. Jeon, H. Han, A. Cottet, T. Kontos, S. S. P. Parkin*, "Interferometric Evidence of Nonvolatile Anomalous Phase Shifts in Exchange-Spin-Split Josephson Supercurrent Diodes", Published online in ACS Nano.

[25] H. Han*, H. Deniz, S. S. P. Parkin*, “Strain-driven formation of epitaxial nanostructures in brownmillerite strontium cobaltite thin film” Proc. Nat. Acad. Sci. USA. (PNAS) 120, e2221651120 (2023)

[24] K.-R. Jeon,* B. K. Hazra, J.-K. Kim, J.-C. Jeon, H. Han, H. L. Meyerheim, T. Kontos, A. Cottet,* S. S. P. Parkin,* “Chiral antiferromagnetic Josephson junctions as spin-triplet supercurrent spin valves and d.c. SQUIDs” Nat. Nanotechnol. 18, 747-753 (2023).

[23] Y. Guan†, H. Han†, G. Li, F. Li, S. S. P. Parkin,* “Ionic Gating for Tuning Electronic and Magnetic Properties” Annu. Rev. Mater. Res. 53, 25-51 (2023).

[22] D. Kim, M. Kim, S. Reidt, H. Han, H. Choi, J. Puigmartí-Luis, M. Trassin, B. J. Nelson, X.-Z. Chen*, S. Pané*, "Shape-memory effect in twisted ferroic nanocomposites" Nat. Commun. 14, 750 (2023).

[19] H. Han†, A. Sharma†, H. L. Meyerheim, J. Yoon, H. Deniz, K.-R. Jeon, A. K. Sharma, K. Mohseni, C. Guillemard, M. Valvidares, P. Gargiani, S. S. P. Parkin,* “Control of oxygen vacancy ordering in brownmillerite thin films via ionic liquid gating” ACS Nano 16, 6206−6214 (2022).

[18] K.-R. Jeon,* J.-K. Kim, J. Yoon, J.-C. Jeon, H. Han, A. Cottet, T. Kontos, S. S. P. Parkin,* “Zero-field polarity-reversible Josephson supercurrent diodes enabled by a proximity-magnetised Pt barrier” Nat. Mater. 21, 1008–1013 (2022)

[17] P. Wang, A. Migliorini, S.-H. Yang, J.-C. Jeon, I. Kostanovskiy, H. Meyerheimm, H. Han, H. Deniz, S. S. P. Parkin,* “Giant spin Hall effect and spin-orbit torques in 5d transition metal - aluminum alloys from extrinsic scattering” Adv. Mater. 34, 2109406 (2022).

[16] D. J. Hagen, J. Yoon, H. Zhang, B. Kalkofen, M. Silinskas, F. Börrnert, H. Han, S. S. P. Parkin,* "Atomic layer deposition of the conductive delafossite PtCoO2" Adv. Mater. Interfaces 9, 2200013 (2022).

[15] Y. Jung,†* H. Han†, A. Sharma, J. Jeong, S. S. P. Parkin, J. K. S. Poon, "Integrated hybrid VO2-silicon optical memory" ACS Photonics 9, 217–223 (2022).

2021

[14] K.-R. Jeon,* B. K. Hazra, K. Cho, A. Chakraborty, J.-C. Jeon, H. Han, H. L. Meyerheim, T. Kontos, S. S. P. Parkin*, “Long-range supercurrents through a chiral non-collinear antiferromagnet in lateral Josephson junctions” Nat. Mater. 20, 1358–1363 (2021).

[13] K.-R. Jeon*, K. Cho, A. Chakraborty, J.-C. Jeon, J. Yoon, H. Han, J.-K. Kim, S. S. P. Parkin,* "Role of Two-Dimensional Ising Superconductivity in the Nonequilibrium Quasiparticle Spin-to-Charge Conversion Efficiency" ACS Nano 15, 16819−16827 (2021).

2020

[12] S. Yu, D. Yoon, Y. Lee, H. Yoon, H. Han, N. Kim, C.-J. Kim, K. Ihm, T.-S. Oh, J. Son,* “Metal Nanoparticle Exsolution on a Perovskite Stannate Support with High Electrical Conductivity” Nano Lett. 20, 5, 3538–3544 (2020).

[11] Y. Park, H. Sim, M. Jo, G.-Y. Kim, D. Yoon, H. Han, Y. Kim, K. Song, D. Lee, S.-Y. Choi, J. Son,* “Directional ionic transport across the oxide interface enables low-temperature epitaxy of rutile TiO2” Nat. Commun. 11, 1401 (2020).

[10] A. Bedoya-Pinto,* A. K. Pandeya, D. Liu, H. Deniz, K. Chang, H. Tan, H. Han, J. Jena, I. Kostanovskiy, S. S. P. Parkin,* “Realization of Epitaxial NbP and TaP Weyl Semimetal Thin Films” ACS Nano 14, 4405−4413 (2020)

2018

[7] H. Han, D. Kim, J. Park, S. Y. Nam, M. Choi, K. Yong, H. M. Jang,* “Switchable Ferroelectric Photovoltaic Effects in Epitaxial h-RFeO3 Thin Films” Nanoscale 10, 13261-13269 (2018).

[6] H. Han†, D. Kim†, K. Chu, J. Park, S. Y. Nam, S. Heo, C.-H. Yang, H. M. Jang,* “Enhanced Switchable Ferroelectric Photovoltaic Effects in Hexagonal Ferrite Thin Films via Strain Engineering” ACS Appl. Mater. & Inter. 10, 1846–1853 (2018).

[5] H. M. Jang,* H. Han, J.-H. Lee, “Spin-coupling-induced Improper Polarizations and Latent Magnetization in Multiferroic BiFeO3” Sci. Rep. 8, 405 (2018).

[4] D. Kim, H. Han, J. H. Lee, J. W. Choi, J. C. Grossman, H. M. Jang,* D. Kim,* “Electron-Hole Separation in Ferroelectric Oxides for Efficient Photovoltaic Responses” Proc. Nat. Acad. Sci. USA (PNAS) 115, 6566-6571 (2018).

2017

[3] H. Han†, J. H. Lee†, H. M. Jang,* “Low Temperature Solid State Synthesis of High-Purity BiFeO3 Ceramic for Ferroic Thin-Film Deposition” Inorg. Chem. 56, 11911–11916 (2017).

2015

[1] H. Han, S. Song, J. H. Lee, K. J. Kim, G.-W. Kim, T. Park, H. M. Jang,* “Switchable Photovoltaic Effects in Hexagonal Manganite Thin Films having Narrow Band gaps” Chem. Mater. 27, 7425 (2015).