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Scopus Author ID: 57215791772

Keywords

Oxide Electronics, Condensed Matter Physics, Solid State Physics, Spintronics, Material Science

Countries

Singapore

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Employment (1)

National University of Singapore: Singapore, Singapore, SG

(Physics)
Employment
Source: Self-asserted source
Ganesh Ji Omar

Education and qualifications (2)

National University of Singapore Department of Physics: Singapore, SG

2017-01-09 to present | PhD (Physics)
Education
Source: Self-asserted source
Ganesh Ji Omar

Indian Institute of Science Education and Research Bhopal: Bhopal, Madhya Pradesh, IN

2011-08-01 to 2016-05-01 | Master of Physics (Physics)
Qualification
Source: Self-asserted source
Ganesh Ji Omar

Professional activities (2)

American Physical Society: College Park, Maryland, US

(Physics)
Membership
Source: Self-asserted source
Ganesh Ji Omar

Materials Research Society Singapore: Singapore, Singapore, SG

2021-05 | Gold Medal Thesis Award (Physics)
Distinction
Source: Self-asserted source
Ganesh Ji Omar

Works (34)

Room Temperature Strong Orbital Moments in Perpendicularly Magnetized Magnetic Insulator

Advanced Functional Materials
2025-01 | Journal article
DOI: 10.1002/adfm.202414188
Contributors: Ganesh Ji Omar; Pierluigi Gargiani; Manuel Valvidares; Zhi Shiuh Lim; Saurav Prakash; T. S. Suraj; Abhijit Ghosh; Sze Ter Lim; James Lourembam; A. Ariando
Source: check_circle
Crossref

<strong>Novel Dopant-Free Ferromagnetic <em>Mott-like</em> Insulator and High-Energy Correlated-Plasmons in Unconventional Strongly Correlated <em>s</em> Band of Low-Dimensional Gold</strong>

AIP Publishing
2024 | Other
DOI: 10.60893/figshare.apr.c.7284556
Contributors: Ariando Ariando; Andrivo Rusydi; Angga Dito Fauzi; Ganesh Ji Omar; Mark B. H. Breese; Cao Zheng Diao; Bin Leong Ong; Muhammad Avicenna Naradipa; Eng Soon Tok; Muhammad Aziz Majidi
Source: check_circle
DataCite

High-Quality NiFe Thin Films on Oxide/Non-Oxide Platforms via Pulsed Laser Deposition at Room Temperature

Advanced Materials Interfaces
2024 | Journal article
DOI: 10.1002/admi.202300265
EID:

2-s2.0-85181903538

Part of ISSN: 21967350
Contributors: Yan, H.; Omar, G.J.; Zhang, Z.; Lim, Z.S.; Ariando, A.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier
grade
Preferred source (of 3)‎

Supplementary Online Material

AIP Publishing
2024 | Dataset
DOI: 10.60893/figshare.apr.26031499
Contributors: Muhammad Avicenna Naradipa; Angga Dito Fauzi; Bin Leong Ong; Muhammad Aziz Majidi; Cao Zheng Diao; Ganesh Ji Omar; Ariando Ariando; Mark B. H. Breese; Eng Soon Tok; Andrivo Rusydi
Source: check_circle
DataCite

Novel dopant-free ferromagnetic Mott-like insulator and high-energy correlated-plasmons in unconventional strongly correlated s band of low-dimensional gold

Applied Physics Reviews
2024-12-01 | Journal article
DOI: 10.1063/5.0177314
Contributors: Muhammad Avicenna Naradipa; Angga Dito Fauzi; Bin Leong Ong; Muhammad Aziz Majidi; Caozheng Diao; Ganesh Ji Omar; Ariando Ariando; Mark B. H. Breese; Eng Soon Tok; Andrivo Rusydi
Source: check_circle
Crossref

Unveiling Seasonal Fluctuations in Air Quality Using Google Earth Engine: A Case Study for Gujarat, India

Topics in Catalysis
2024-08 | Journal article
DOI: 10.1007/s11244-024-01957-1
Contributors: Keval H. Jodhani; Nitesh Gupta; Aditya D. Parmar; Jimit D. Bhavsar; Dhruvesh Patel; Sudhir Kumar Singh; Umank Mishra; Padam Jee Omar; Ganesh Ji Omar
Source: check_circle
Crossref

Spatially reconfigurable antiferromagnetic states in topologically rich free-standing nanomembranes

Nature Materials
2024-05 | Journal article
DOI: 10.1038/s41563-024-01806-2
Contributors: Hariom Jani; Jack Harrison; Sonu Hooda; Saurav Prakash; Proloy Nandi; Junxiong Hu; Zhiyang Zeng; Jheng-Cyuan Lin; Charles Godfrey; Ganesh ji Omar et al.
Source: check_circle
Crossref

Spatially reconfigurable topological textures in freestanding antiferromagnetic nanomembranes

arXiv
2023 | Other
DOI: 10.48550/arXiv.2303.03217
EID:

2-s2.0-85150333053

Part of ISSN: 23318422
Contributors: Jani, H.; Harrison, J.; Hooda, S.; Prakash, S.; Nandi, P.; Hu, J.; Zeng, Z.; Lin, J.-C.; Omar, G.J.; Raabe, J. et al.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Tunable Magnetic Properties in Sr2FeReO6 Double-Perovskite

arXiv
2023 | Other
DOI: 10.48550/arXiv.2304.13288
EID:

2-s2.0-85159566729

Part of ISSN: 23318422
Contributors: Zhang, Z.; Yan, H.; Huang, Z.; Chi, X.; Li, C.; Lim, Z.S.; Zeng, S.; Han, K.; Omar, G.J.; Jin, K. et al.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Tunable Spin‐Polarized States in Graphene on a Ferrimagnetic Oxide Insulator

Advanced Materials
2023-12-06 | Journal article
DOI: 10.1002/adma.202305763
Part of ISSN: 0935-9648
Part of ISSN: 1521-4095
Contributors: Junxiong Hu; Yulei Han; Xiao Chi; Ganesh Ji Omar; Mohammed Mohammed Esmail Al Ezzi; Jian Gou; Xiaojiang Yu; Rusydi Andrivo; Kenji Watanabe; Takashi Taniguchi et al.
Source: Self-asserted source
Ganesh Ji Omar
grade
Preferred source (of 2)‎

Direct Determination of Spin-Splitting Energy in Magnetic Graphene by Landau Fan Shifts

arXiv
2022 | Other
EID:

2-s2.0-85165174271

Part of ISSN: 23318422
Contributors: Hu, J.; Han, Y.; Chi, X.; Omar, G.J.; Alezzi, M.M.E.; Gou, J.; Yu, X.; Andrivo, R.; Watanabe, K.; Taniguchi, T. et al.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Ionic modulation at the LaAlO3/KTaO3 interface for extreme high-mobility two-dimensional electron gas

arXiv
2022 | Other
DOI: 10.48550/arXiv.2209.12390
EID:

2-s2.0-85139102515

Part of ISSN: 23318422
Contributors: Yan, H.; Zeng, S.W.; Rubi, Km.; Omar, G.J.; Zhang, Z.T.; Goiran, M.; Escoffier, W.; Ariando, A.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Ionic Modulation at the LaAlO<sub>3</sub>/KTaO<sub>3</sub> Interface for Extreme High-Mobility Two-Dimensional Electron Gas

Advanced Materials Interfaces
2022 | Journal article
DOI: 10.1002/admi.202201633
EID:

2-s2.0-85140267722

Part of ISSN: 21967350
Contributors: Yan, H.; Zeng, S.; Rubi, K.; Omar, G.J.; Zhang, Z.; Goiran, M.; Escoffier, W.; Ariando, A.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Magnetic proximity effect at the interface of two-dimensional materials and magnetic oxide insulators

Journal of Alloys and Compounds
2022 | Journal article
DOI: 10.1016/j.jallcom.2022.164830
EID:

2-s2.0-85128326345

Part of ISSN: 09258388
Contributors: Hu, J.; Luo, J.; Zheng, Y.; Chen, J.; Omar, G.J.; Wee, A.T.S.; Ariando, A.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier
grade
Preferred source (of 3)‎

Oxygen Octahedral Tilt Controlled Topological Hall Effect in Epitaxial and Freestanding SrRuO<sub>3</sub>/SrIrO<sub>3</sub> Heterostructures

arXiv
2022 | Other
DOI: 10.48550/arxiv.2204.06174
EID:

2-s2.0-85170898746

Part of ISSN: 23318422
Contributors: Lim, Z.S.; Khoo, A.K.H.; Zhou, Z.; Omar, G.J.; Yang, P.; Laskowski, R.; Ariando, A.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Tunable Magnetic Properties in Sr<sub>2</sub>FeReO<sub>6</sub> Double-Perovskite.

Nano letters
2022-12 | Journal article
DOI: 10.1021/acs.nanolett.2c03206
PMID: 36524710
Contributors: Zhang Z; Yan H; Huang Z; Chi X; Li C; Lim ZS; Zeng S; Han K; Omar GJ; Jin K et al.
Source: Self-asserted source
Ganesh Ji Omar via Europe PubMed Central
grade
Preferred source (of 2)‎

Experimental Evidence of t2g Electron-Gas Rashba Interaction Induced by Asymmetric Orbital Hybridization

Physical Review Letters
2022-10-25 | Journal article
DOI: 10.1103/PhysRevLett.129.187203
Contributors: G. J. Omar; W. L. Kong; H. Jani; M. S. Li; J. Zhou; Z. S. Lim; S. Prakash; S. W. Zeng; S. Hooda; T. Venkatesan et al.
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Crossref
grade
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Angular dependence of hump-shape Hall Effects for distinguishing between Karplus-Luttinger and Topological Origins

arXiv
2021 | Other
EID:

2-s2.0-85163055980

Part of ISSN: 23318422
Contributors: Lim, Z.S.; Chow, L.E.; Sim, M.I.; Khoo, K.H.; Jani, H.; Omar, G.J.; Zhang, Z.; Luo, Z.; Yan, H.; Yang, P. et al.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Experimental evidence of t<sub>2g</sub> electron-gas Rashba interaction induced by asymmetric orbital hybridization

arXiv
2021 | Other
DOI: 10.48550/arXiv.2110.06728
EID:

2-s2.0-85143893996

Part of ISSN: 23318422
Contributors: Omar, G.J.; Kong, W.L.; Jani, H.; Li, M.S.; Zhou, J.; Lim, Z.S.; Prakash, S.; Zeng, S.; Hooda, S.; Venkatesan, T. et al.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Reversible hydrogen control of antiferromagnetic anisotropy in α-Fe2O3

Nature Communications
2021-03-12 | Journal article
DOI: 10.1038/s41467-021-21807-y
Contributors: Hariom Jani; Jiajun Linghu; Sonu Hooda; Rajesh V. Chopdekar; Changjian Li; Ganesh Ji Omar; Saurav Prakash; Yonghua Du; Ping Yang; Agnieszka Banas et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Phase diagram and superconducting dome of infinite-layer Nd<sub>1-x</sub>Sr<sub>x</sub>NiO<sub>2</sub>thin films

arXiv
2020 | Other
DOI: 10.48550/arxiv.2004.11281
EID:

2-s2.0-85169223245

Part of ISSN: 23318422
Contributors: Zeng, S.; Tang, C.S.; Yin, X.; Li, C.; Huang, Z.; Hu, J.; Liu, W.; Omar, G.J.; Jani, H.; Lim, Z.S. et al.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Emergent Topological Hall Effect at a Charge‐Transfer Interface

Small
2020-12 | Journal article
DOI: 10.1002/smll.202004683
Contributors: Zhi Shiuh Lim; Changjian Li; Zhen Huang; Xiao Chi; Jun Zhou; Shengwei Zeng; Ganesh Ji Omar; Yuan Ping Feng; Andrivo Rusydi; Stephen John Pennycook et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Phase Diagram and Superconducting Dome of Infinite-Layer Nd1−xSrxNiO2 Thin Films

Physical Review Letters
2020-10-02 | Journal article
DOI: 10.1103/PhysRevLett.125.147003
Contributors: Shengwei Zeng; Chi Sin Tang; Xinmao Yin; Changjian Li; Mengsha Li; Zhen Huang; Junxiong Hu; Wei Liu; Ganesh Ji Omar; Hariom Jani et al.
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Crossref
grade
Preferred source (of 2)‎

Graphene: Room‐Temperature Colossal Magnetoresistance in Terraced Single‐Layer Graphene (Adv. Mater. 37/2020)

Advanced Materials
2020-09 | Journal article
DOI: 10.1002/adma.202070282
Source: Self-asserted source
Ganesh Ji Omar

Room‐Temperature Colossal Magnetoresistance in Terraced Single‐Layer Graphene

Advanced Materials
2020-09 | Journal article
DOI: 10.1002/adma.202002201
DOI: 10.48550/arxiv.2101.07595
EID:

2-s2.0-85088856628

Part of ISSN: 15214095 09359648
EID:

2-s2.0-85171061056

Part of ISSN: 23318422
Source: Self-asserted source
Ganesh Ji Omar
grade
Preferred source (of 3)‎

Extraordinary Hall Effect in Freestanding Oxide Heterostructures

2020-09-16 | Other
DOI: 10.21203/rs.3.rs-75242/v1
Contributors: Z. S. Lim; Z. Zhou; K. Han; Ganesh Ji Omar; Z. Huang; Shengwei Zeng; A. Ariando
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Topological Hall Effect and Skyrmion-like Bubbles at a Charge-transfer Interface

2020-06-03 | Preprint
DOI: 10.48550/arxiv.2006.02004
ARXIV: arXiv:2006.02004v1
EID:

2-s2.0-85170910989

Part of ISSN: 23318422
Source: Self-asserted source
Ganesh Ji Omar
grade
Preferred source (of 2)‎

Characteristic Lengths of Interlayer Charge Transfer in Correlated Oxide Heterostructures

Nano Letters
2020-04-08 | Journal article
DOI: 10.1021/acs.nanolett.9b05231
Source: Self-asserted source
Ganesh Ji Omar
grade
Preferred source (of 2)‎

Tunable and Enhanced Rashba Spin-Orbit Coupling in Iridate-Manganite Heterostructures

Phys. Rev. B 102, 125145 (2020)
2020-04-02 | Preprint
DOI: 10.1103/PhysRevB.102.125145
DOI: 10.48550/arxiv.2004.00800
ARXIV: arXiv:2004.00800v1
EID:

2-s2.0-85092927598

Part of ISSN: 24699969 24699950
EID:

2-s2.0-85170590340

Part of ISSN: 23318422
Source: Self-asserted source
Ganesh Ji Omar
grade
Preferred source (of 4)‎

Magnetic Anisotropy of a Quasi Two-Dimensional Canted Antiferromagnet

Nano Letters
2020-03-11 | Journal article
DOI: 10.1021/acs.nanolett.9b05120
Source: Self-asserted source
Ganesh Ji Omar
grade
Preferred source (of 2)‎

Designing hybrid graphene oxide-gold nanoparticles for nonlinear optical response: Experiment and theory

arXiv
2018 | Other
DOI: 10.48550/arxiv.1803.10919
EID:

2-s2.0-85170810190

Part of ISSN: 23318422
Contributors: Yadav, R.K.; Aneesh, J.; Sharma, R.; Abhiramnath, P.; Maji, T.K.; Omar, G.J.; Mishra, A.K.; Karmakar, D.; Adarsh, K.V.
Source: Self-asserted source
Ganesh Ji Omar via Scopus - Elsevier

Designing Hybrids of Graphene Oxide and Gold Nanoparticles for Nonlinear Optical Response

Physical Review Applied
2018-04-30 | Journal article
DOI: 10.1103/PhysRevApplied.9.044043
EID:

2-s2.0-85046538600

Part of ISSN: 23317019
Source: Self-asserted source
Ganesh Ji Omar
grade
Preferred source (of 2)‎

Ultrafast Broadband Saturable Absorption in Sb2Se3 Nanowires

Procedia Engineering
2017 | Journal article
DOI: 10.1016/j.proeng.2018.02.090
Source: Self-asserted source
Ganesh Ji Omar

Some remarks on the symplectic group $Sp(2g, \mathbb{Z})$

2013-08-22 | Preprint
ARXIV: arXiv:1308.4934v1
Source: Self-asserted source
Ganesh Ji Omar

Peer review (3 reviews for 3 publications/grants)

Review activity for Advanced materials. (1)
Review activity for Applied water science. (1)
Review activity for Nano letters. (1)
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