Research Activities

Possible mechanism of action potential propagation mediated by static electric field: A novel assumption of understanding nerve interaction and ephaptic coupling

Guo Yiming and Ong Chong Kim

Heliyon, Volume 10, Issue 18, e37637 (2024)

Real-time study of radiation damage in monocrystalline diamond sensors

Mohammad Nizam et al 

Journal of Instrumentation 19 P09018 (2024)

Effect of time-dependent inter-particle interaction on the dynamics of a dissipative double-well Bose-Einstein condensate

Kalai Kumar Rajagopal and Zhang Ruqi

Communications in Physics, Vol. 34, No. 2 (2024)

Chaotic dynamics of a double-well Bose-Einstein condensate

Kalai Kumar Rajagopal and Cheng Longjun

Communications in Physics, Vol. 33, No. 4 (2023)

Generalised uncertainty relations from finite-accuracy measurements

Authors: M. J. Lake, M. Miller, R. Ganardi, T. Paterek

Journal: Front. Astron. Space Sci. 10, 1087724 (2023)

Motion of charged particles in spacetimes with magnetic fields of spherical and hyperbolic symmetry

Yen-Kheng Lim

Physical Review D 106  064023 (2022)

Structure of test magnetic fields and charged particle motion around the Hayward spacetime

Ziou Yang and Yen-Kheng Lim

Physical Review D 105  124045 (2022)

A single-atom library for guided monometallic and concentration-complex multimetallic designs

Lili Han, Hao Cheng, Wei Liu, Haoqiang Li, Pengfei Ou, Ruoqian Lin, Hsiao-Tsu Wang, Chih-Wen Pao, Ashley R. Head, Chia-Hsin Wang, Xiao Tong, Cheng-Jun Sun, Way-Faung Pong, Jun Luo, Jin-Cheng Zheng, and Huolin L. Xin

Nature Materials (2022)

Long range electromagnetic field nature of nerve signal propagation in myelinated axons

Qing-Wei Zhai, Kelvin J A Ooi, Sheng-Yong Xu, and C K Ong

Chinese Physics B 31 038701 (2022)

Solenoid Configurations and Gravitational Free Energy of the AdS–Melvin Spacetime

Yen-Kheng Lim

Entropy 23(11) 1477 (2021)

The zero-temperature limit of grand canonical ensembles via tropical geometry

Mounir Nisse and Yen-Kheng Lim

Analysis and Mathematical Physics 11 113 (2021)

Summary: summary_nisse_yklim_tropical_2021.pdf

Light-ring pairs from A-discriminantal varieties

Yen-Kheng Lim, Mounir Nisse

Physical Review D 104 104012 (2021)

Summary: summary_yklim_nisse_light_2021.pdf

Motion of charged particles around a magnetic black hole/topological star with a compact extra dimension

Yen-Kheng Lim

Physical Review D 103 084044 (2021)

Null geodesics in the C-metric with a cosmological constant

Yen-Kheng Lim

Physical Review D 103 024007 (2021)

Enhancing High-Frequency Properties of Nanocrystalline Sputtered Fe Thin Films by Using MnIr Underlayer and Oblique Deposition

Kh. Gheisari and C. K. Ong

Journal of Superconductivity and Novel Magnetism 34 1 (2021)

Nonreciprocal multimode and indirect couplings in cavity magnonics

C. Zhang, C. Jia, Y. Shi, C. Jiang, D. Xue, C. K. Ong, and G. Chai

Phys. Rev. B 103 184427 (2021)

Facile synthesis of hierarchical porous Na3V2(PO4)3/C composites with high-performance Na storage properties

A.H. Salehi, S.M. Masoudpanah, M. Hasheminiasari, A. Yaghtin, D. Safanama,C. K. Ong, S. Adams, K. Zaghib, and M.V. Reddy

Journal of Power Sources 481 228828 (2021)

Influence of MoO3 additive on grain growth and magnetic properties of Mg0.3Cu0.2Zn0.5Fe2O4 ceramics sintered at low temperature

H. Bahiraei ,C. K. Ong

Journal of Materials Science: Materials in Electronics 32 26967 (2021)

Mirror symmetric nonreciprocity and circular transmission in cavity magnonics

Y. Shi, C. Zhang, C. Jiang, C. K. Ong, and G. Chai

Appl. Phys. Lett. 119 132403 (2021)

Dirac terahertz plasmonics in two and three dimensions

Kelvin J.A.Ooi, Y.S.Ang, Q.Zhai, X.Sun, P.Xing, C.K.On, L.K.Ang, and Dawn T.H.Tan

Optics Communications 462 125319 (2020)

Broadband strong optical dichroism in topological Dirac semimetals with Fermi velocity anisotropy

 J Lim, K J A Ooi, C Zhang, L K Ang, and Yee Sin Ang

Chinese Phys. B 29 077802 (2020)

Effect of Reducing Agent on Solution Synthesis of Li3V2(PO4)3 Cathode Material for Lithium Ion Batteries

Amirhossein Salehi, Dorsasadat Safanama , Chong Kim Ong , Stefan Adams  and Mogalahalli V. Reddy

Molecules 25 3746 (2020)

A solution synthesis of Na3V2(PO4)3 cathode for sodium storage by using CTAB additive

A.H. Salehi, S.M. Masoudpanah, M.Hasheminiasari, A. Yaghtin, D. Safanama,C. K. Ong, M.V. Reddy, and S. Adams

Solid State Ionics 347 115269 (2020)

Hypocycloid motion in the Melvin magnetic universe

Yen-Kheng Lim

Physical Review D 101 104031 (2020)

Magnetic properties and thermal stability of nanocrystalline Fe films prepared by oblique sputtering deposition method

Kh. Gheisari and C. K. Ong

Physica B: Condensed Matter 595 412365 (2020)