344 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National University of SingaporeSG36 papers
- Institute of Materials Research and EngineeringSG6 papers
- Nanyang Technological UniversitySG6 papers
- Agency for Science, Technology and ResearchSG5 papers
- Center for Free-Electron Laser ScienceDE4 papers
- Shanghai UniversityCN4 papers
- Southern University of Science and TechnologyCN4 papers
- Universität HamburgDE4 papers
- Deutsches Elektronen-Synchrotron DESYDE3 papers
- Universitas Gadjah MadaID3 papers
- Advanced Photon Source2 papers
- Anhui UniversityCN2 papers
12 papers · 1 filter
Direct observation of two-dimensional small polarons at correlated oxide interface
Chi Sin Tang, Shengwei Zeng, Jing Wu +14
Two-dimensional (2D) perovskite oxide interfaces are ideal systems where diverse emergent properties can be uncovered.The formation and modification of polaronic properties due to…
Angular dependence of hump-shape Hall Effects for distinguishing between Karplus-Luttinger and Geometrical Origins
Z. S. Lim, L. E. Chow, K. H. Khoo +7
Among the vast magnetic heterostructures explored in Condensed Matter Physics, two contrasting interpretations of the hump-shaped Hall Effects remain ambiguous and debated, namely,…
Tunable and Enhanced Rashba Spin-Orbit Coupling in Iridate-Manganite Heterostructures
T. S. Suraj, Ganesh Ji Omar, Hariom Jani +8
Tailoring spin-orbit interactions and Coulomb repulsion are the key features to observe exotic physical phenomena such as magnetic anisotropy and topological spin texture at oxide…
Oxygen Electromigration and Energy Band Reconstruction Induced by Electrolyte Field Effect at Oxide Interfaces
S. W. Zeng, X. M. Yin, T. S. Herng +13
Electrolyte gating is a powerful means for tuning the carrier density and exploring the resultant modulation of novel properties on solid surfaces. However, the mechanism, especial…
Generation of multiple plasmons in strontium niobates mediated by local field effects
Tao Zhu, Paolo E. Trevisanutto, Teguh Citra Asmara +3
Recently, an anomalous generation of multiple plasmons with large spectral weight transfer in the visible to ultraviolet range (energies below the band gap) has been experimentally…
Unravelling local spin polarization of Zhang-Rice singlet in lightly hole-doped cuprates using high-energy optical conductivity
Iman Santoso, Wei Ku, Tomonori Shirakawa +11
Unrevealing local magnetic and electronic correlations in the vicinity of charge carriers is crucial in order to understand rich physical properties in correlated electron systems.…
Emerging giant resonant exciton induced by Ta-substitution in anatase TiO: a tunable correlation effect
Z. Yong, P. E. Trevisanutto, L. Chiodo +11
Titanium dioxide (TiO) has rich physical properties with potential implications in both fundamental physics and new applications. Up-to-date, the main focus of applied research…
Ab initio electronic structure of quasi two-dimensional materials: a "native" gaussian--plane wave approach
Paolo E. Trevisanutto, Giovanni Vignale
Ab initio electronic structure calculations of two-dimensional layered structures are typically performed using codes that were developed for three-dimensional structures, which ar…
Controlling Kondo-like Scattering at the SrTiO3-based Interfaces
K. Han, N. Palina, S. W. Zeng +11
The observation of magnetic interaction at the interface between nonmagnetic oxides has attracted much attention in recent years. In this report, we show that the Kondo-like scatte…
Hedin equations in resonant micro-cavities
P. E. Trevisanutto, M. Milletarì
With the improvement of the experimental techniques, many new phenomena where the photon degrees of freedom are involved have been discovered. Typical examples are the exciton-pola…
Cationic vacancy induced room-temperature ferromagnetism in transparent conducting anatase Ti_{1-x}Ta_xO_2 (x~0.05) thin films
A. Rusydi, S. Dhar, A. Roy Barman +16
We report room-temperature ferromagnetism in highly conducting transparent anatase Ti1-xTaxO2 (x~0.05) thin films grown by pulsed laser deposition on LaAlO3 substrates. Rutherford…
Direct observation of room temperature high-energy resonant excitonic effects in graphene
I. Santoso, P. K Gogoi, H. B. Su +14
Using a combination of ultraviolet-vacuum ultraviolet reflectivity and spectroscopic ellipsometry, we observe a resonant exciton at an unusually high energy of 6.3eV in epitaxial g…