Publications

Preprints

18. Temperature-invariant magneto-optical Kerr effect in a noncollinear antiferromagnet

C. Farhang, † W. Lu, † Y. Yao, P. Pal , S. Han, H. Chen, C-B Eom, and J. Xia*

arXiv:2510.19709, (under review).

17. Unusual dependence on the angle of magnetic field for the spin Hall magnetoresistance of monodomain epitaxial BiFeO3 thin films,

Y. Tang, P. Pal, M. Roddy, J. L. Schad, R. Li, J. Lee, F. Rana, T. Nan, C-B. Eom and D. C. Ralph*. 

arXiv:2510.15091

16. Symmetry-designed BiFeO3 Single Domain Spin Cycloid for Efficient Spintronics

P. Pal,† J. L. Schad,† A. M. Vibhakar, S. K. Ojha, S. Hussain, G-Y. Kim, S. Shenoy, F. Xue, P. Lenharth, K. Das, Y. Kumar, A. Bombardi, S. Salahuddin, R. D. Johnson, S-Y. Choi, M. S. Rzchowski, L-Q. Chen, R. Ramesh, P. G. Radaelli, and C-B. Eom* 

arXiv:2410.22447 (under review).

15. Direct imaging and control of Berry curvature in noncollinear antiferromagnetic single-crystal thin films,

Y. Yao,† P. Pal,† C. Farhang, W. Lu, M. Elekhtiar, P. Lenharth, N. G. Campbell, G. Gurung, R. D. Johnson, P. Manuel, M. S. Rzchowski, E. Y. Tsymbal, J. Xia and C.-B. Eom* 

arXiv:2410.02990 (†Equal contribution).

Referred Journals

2025

14. Stability of the collinear ↑↑↓↓ magnetic ordering in Ising chain magnet Ca3CoMnO6

P. Pal, K. Patra, S. Nandy, S. Mahana, J. K. Dey, S. Chatterjee, CL Prajapat, T. Paramanik, D. Topwal, A. Das, P. Mahadevan and Debraj Choudhury*, 

Physical Review B, 112, 214448 (2025).

13. Morphogenesis of Spin Cycloids in a Non-collinear  Antiferromagnet,

S. K. Ojha,* P. Pal, S. Prokhorenko, S. Husain, M. Ramesh, P. Meisenheimer, D. G. Schlom, P. Stevenson, L. Caretta, Y. Nahas, L. W. Martin, L. Bellaiche, C.-B. Eom, R. Ramesh*.

PNAS, 122, e2423298122 (2025).

12. Atomic lift-off of epitaxial membranes for cooling-free infrared detection 

X. Zhang†, O. Ericksen†, S. Lee†, M. Akl†, M-K. Song, H. Lan, P. Pal, J. M. Suh, S. Lindemann, J.-E. Ryu, X. Zheng, N. M. Han, B. Bhatia, H. Kim, H. S. Kum, C. S. Chang*, Y. Shi*, C-B. Eom*, and J. Kim*.

Nature, 641, 98 (2025).

11. Emergent epitaxial configuration of Pr3IrO7 domains via YSZ (111) substrate

G. Noh, G. Lu, P. Pal, N. Campbell, M. S. Rzchowski, C-B. Eom and S-Y. Choi*.

Small Structures, 6, 2500005 (2025).

2024 

10. Voltage control of multiferroic magnon torque for reconfigurable logic-in-memory,

Y. Chai,† Y. Liang,† C. Xiao,† Y. Wang, B. Li, D. Jiang, P. Pal, Y. Tang, H. Chen, Y. Zhang, H. Bai, T. Xu, W. Jiang, W. Skowroński, Q. Zhang, L. Gu, J. Ma, P. Yu, J. Tang, Y.-H. Lin, D. Yi, D. C. Ralph, C.-B. Eom, H. Wu and T. Nan*.

Nature Communications 15, 5975 (2024). 

9. Electronic-grade epitaxial (111) KTaO3 heterostructures,

J. Kim,† M. Yu,† J.-W. Lee,† S.-L. Shang, G.-Y. Kim, P. Pal, J. Seo, N. Campbell, K. Eom, R. Ramachandran, M. S. Rzchowski, S. H. Oh, S.-Y. Choi, Z.-K. Liu, J. Levy, and C.-B. Eom*.

Science Advances 15, 5975 (2024)

2023

8. Tuning of magnetic frustration and emergence of a magnetostructural transition in Mn1-xCdx⁢Cr2⁢O4,

A. Das, D. Ranaut, P. Pal, R. Pal, S. Moulick, M. Das, D. Topwal, P. Mandal, A. N. Pal, K. Mukherjee, and D. Choudhury*.

Phys. Rev. B 108, 064426 (2023).

7. Origin of the long-range ferrimagnetic ordering in cubic Mn(Co)Cr2O4 spinels,

A. Das, P. Pal, D. Ranaut, K. P. Islam, G. Bhattacharya, S. Mehta, A. Mondal, V. Adyam, K. Mukherjee, A. Das and D. Choudhury*.

Phys. Rev. B (Letter) 107, L100414 (2023).

2022

6. Competing magnetic interactions driven tuning of spin-flop field and anomalous thermal expansion in cubic MnTi1-xO3,

P. Pal, A. Rahaman, J. Brar, R. Bindu, and D. Choudhury*.

J. Appl. Phys. 132, 183905 (2022). 

2021

5. Observation of room-temperature ferroelectricity in spark-plasma sintered GdCrO3,

S. Mishra, Keerthana, K. Rudrapal, A. Rahaman, P. Pal, A. Sagdeo, R. Mishra, D. Topwal, A. R. Chaudhuri, V. Adyam, and D. Choudhury*.

Phys. Rev. B (Letter) 104, L180101 (2021). 

4. Toward an enhanced room-temperature photovoltaic effect in ferroelectric Bi and Fe codoped BaTiO3,

P. Pal, K. Rudrapal, P. Maji, A. R. Chaudhuri and D. Choudhury*.

The Journal of Physical Chemistry C 125, 5315 (2021). 

2020

3. Engineering room-temperature multiferroicity in Bi and Fe codoped BaTiO3,

P. Pal, T. Paramanik, K. Rudrapal, S. Majumder, S. Yadav, S. Mahana, D. Topwal, R. J. Choudhary, K. Singh, A. R. Chaudhuri, and D. Choudhury*.

Appl. Phys. Lett. 117, 012901 (2020).

2. Origin of room-temperature multiferroicity in Fe doped BaTiO3,

P. Pal, K. Rudrapal, S. Mahana, S. Yadav, T. Paramanik, S. Mishra, K. Singh, G. Sheet, D. Topwal, A. R. Chaudhuri, and D. Choudhury*.

Phys. Rev. B 101, 064409 (2020). 

2018

1. Emergent antiferromagnetism of YTiO3 in YTiO3-CaTiO3 superlattices,

P. Pal, X. Liu, M. Kareev, J. Chakhalian, and D. Choudhury*.

Phys. Rev. B 98, 045420 (2018).