708 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Melbourne Centre for NanofabricationAU16 papers
- Swinburne University of TechnologyAU13 papers
- ARC Centre of Excellence in Future Low-Energy Electronics TechnologiesAU6 papers
- Monash UniversityAU6 papers
- Australian National UniversityAU4 papers
- Australian SynchrotronAU4 papers
- Center for Physical Sciences and TechnologyLT4 papers
- Centre for Quantum Computation and Communication TechnologyAU3 papers
- Tokyo Institute of TechnologyJP3 papers
- Chang Gung UniversityTW2 papers
- Commonwealth Scientific and Industrial Research OrganisationAU2 papers
- Far Eastern Federal UniversityRU2 papers
25 papers
Designer three-dimensional electronic bands in asymmetric transition metal dichalcogenide heterostructures
Oliver J. Clark, Anugrah Azhar, Ben A. Chambers +15
Van der Waals materials enable the construction of atomically sharp interfaces between compounds with distinct crystal and electronic properties. This is dramatically exploited in…
Improving the Accuracy of Temperature Measurement on TEM samples using Plasmon Energy Expansion Thermometry (PEET): Addressing Sample Thickness Effects
Yi-Chieh Yang, Luca Serafin, Nicolas Gauquelin +2
Advances in analytical scanning transmission electron microscopy (STEM) and microelectronic mechanical systems (MEMS) based microheaters have enabled in-situ materials characteriza…
Reactivity of ultra-thin Kagome Metal FeSn towards Oxygen and Water
James Blyth, Sadhana Sridhar, Mengting Zhao +9
The kagome metal FeSn, consists of alternating layers of kagome-lattice Fe3Sn and honeycomb Sn2, and exhibits great potential for applications in future low energy electronics and…
Floquet engineering in the presence of optically excited carriers
Mitchell A. Conway, Jonathan O. Tollerud, Thi-Hai-Yen Vu +5
Floquet engineering provides an optical means to manipulate electronic bandstructures, however, carriers excited by the pump field can lead to an effective heating, and can obscure…
Effects of Floquet Engineering on the Coherent Exciton Dynamics in Monolayer WS
Mitchell A. Conway, Stuart K. Earl, Jack B. Muir +7
Coherent optical manipulation of electronic bandstructures via Floquet Engineering is a promising means to control quantum systems on an ultrafast timescale. However, the ultrafast…
Imaging the breakdown and restoration of topological protection in magnetic topological insulator MnBiTe
Qile Li, Iolanda Di Bernardo, Johnathon Maniatis +9
Quantum anomalous Hall (QAH) insulators transport charge without resistance along topologically protected chiral one-dimensional edge states. Yet, in magnetic topological insulator…
Observation of topological polaritons and photonic magic angles in twisted van der Waals bi-layers
Guangwei Hu, Qingdong Ou, Guangyuan Si +9
Twisted two-dimensional bi-layers offer exquisite control on the electronic bandstructure through the interlayer rotation and coupling, enabling magic-angle flat-band superconducti…
The role of surface depletion layer effects on the enhancement of the UV emission in ZnO induced by a nanostructured Al surface coating
Saskia Fiedler, Laurent O. Lee Cheong Lem, Cuong Ton-That +1
The UV enhancement of Al-coated ZnO single crystals with a wide range of carrier densities is systematically studied using depth-resolved cathodoluminescence (CL) and photoluminesc…
Polarization effect and emission control in asymmetric cross-shaped slot antennas surrounded with periodic corrugations
Amir Djalalian-Assl
I discuss progress in the development of asymmetric cross-shaped plasmonic antennas based on resonant nanoscale apertures surrounded by surface corrugations. By tailoring the apert…
Surface Plasmon Wave plates
Amir Djalalian-Assl
Here I investigate both numerically and experimentally, the polarization conversion capabilities of a rectangular array of holes with two unequal orthogonal periodicities. We show…
Correlated emission of X-ray and sound from water film irradiated by femtosecond laser pulses
Hsin-hui Huang, Saulius Juodkazis, Koji Hatanaka
Simultaneous measurements of hard X-ray by a Geiger counter and audible sound (10 Hz-20kHz) by a microphone from a thin water film in air were carried out under intense single and…
Paracetamol Micro-Structure Analysis by Optical Mapping
Reo Honda, Meguya Ryu, Armandas Balcytis +4
Domain structure of paracetamol -- popular antipyretic analgesic -- was investigated by infrared (IR) spectroscopy using synchrotron radiation. Absorbance and retardance maps revea…
Radiation tolerance of two-dimensional material-based devices for space applications
Tobias Vogl, Kabilan Sripathy, Ankur Sharma +9
Characteristic for devices based on two-dimensional materials are their low size, weight and power requirements. This makes them advantageous for use in space instrumentation, incl…
GDoeSII: Open source software for design of diffractive optical elements and conversion to GDSII lithography files
Raghu Dharmavarapu, Shanti Bhattacharya, Saulius Juodkazis
We develop an open source software "GDoeSII" for the simulation of Fresnel (near field) and Fraunhofer (far field) diffraction integrals of diffractive optical elements (DOE). It c…
Micro-thermocouple on nano-membrane: thermometer for nanoscale measurements
Armandas Balcytis, Meguya Ryu, Saulius Juodkazis +1
A thermocouple of Au-Ni with only 2.5-micrometers-wide electrodes on a 30-nm-thick Si3N4 membrane was fabricated by a simple low-resolution electron beam lithography and lift off p…
Nanoscale chemical mapping of laser-solubilized silk
Meguya Ryu, Hanae Kobayashi, Armandas Balcytis +8
A water soluble amorphous form of silk was made by ultra-short laser pulse irradiation and detected by nanoscale IR mapping. An optical absorption-induced nanoscale surface expansi…
Photoacoustic signal enhancements from gold nano-colloidal suspensions excited by a pair of time-delayed femtosecond pulses
Frances Camille P. Masim, Wei-Hung Hsu, Hao-Li Liu +4
Photoacoustic signal enhancements were observed with a pair of time-delayed femtosecond pulses upon excitation of gold nanosphere colloidal suspension. A systematic experimental in…
Trapping ultracold atoms at 100 nm from a chip surface in a 0.7-micrometer-period magnetic lattice
Yibo Wang, Tien Tran, Prince Surendran +6
We report the trapping of ultracold 87Rb atoms in a 0.7 micron-period 2D triangular magnetic lattice on an atom chip. The magnetic lattice is created by a lithographically patterne…
Laser-induced Translative Hydrodynamic Mass Snapshots: mapping at nanoscale
X. W. Wang, A. A. Kuchmizhak, X. Li +9
Nanoscale thermally assisted hydrodynamic melt perturbations induced by ultrafast laser energy deposition in noble-metal films produce irreversible nanoscale translative mass redis…
Dynamics and control of gold-encapped gallium arsenide nanowires imaged by 4D electron microscopy
Bin Chen, Xuewen Fu, Jau Tang +4
Eutectic related reaction is a special chemical/physical reaction involving multiple phases, solid and liquid. Visualization of phase reaction of composite nanomaterials with high…
Dielectric geometric phase optical elements from femtosecond direct laser writing
Xuewen Wang, Aleksandr Kuchmizhak, Etienne Brasselet +1
We propose to use femtosecond direct laser writing technique to realize dielectric optical elements from photo-resist materials for the generation of structured light from purely g…
Au-Ag-Cu nano-alloys: tailoring of permittivity
Yoshikazu Hashimoto, Gediminas Seniutinas, Armandas Balcytis +2
Precious metal alloys enables new possibilities to tailor materials for specific optical functions. Here we present a systematic study of the effects of a nanoscale alloying on the…
Nanoscale precision of 3D polymerisation via polarisation control
Sima Rekstyte, Tomas Jonavicius, Darius Gailevicius +4
A systematic analysis of polarization effects in a direct write femtosecond laser 3D lithography is presented. It is newly shown that coupling between linear polarization of the wr…
Pauli Spin Blockade of Heavy Holes in a Silicon Double Quantum Dot
R. Li, F. E. Hudson, A. S. Dzurak +1
In this work, we study hole transport in a planar silicon metal-oxide-semiconductor based double quantum dot. We demonstrate Pauli spin blockade in the few hole regime and map the…