61 citations · 142 across the 13 of their papers we have counts for
13 papers
Untangling 3D atomic reconstruction in twisted bilayer 2D crystals via dark field transmission electron microscopy
Pankaj Kumar, Michel Bosman, Nikolai Lavrentev +4
Reconstruction of the atomic crystal structure in twisted 2D materials has been demonstrated to be responsible for multiple exciting phenomena in van der Waals heterostructures, fr…
Atomically Thin Amorphous Carbon with an Ultralow Dielectric Constant
Chee-Tat Toh, Artem K. Grebenko, Ugur Karadeniz +17
Two-dimensional (2D) materials exhibit excellent properties at monolayer thickness and are viable replacements for various microelectronic components as scaling gradually approache…
Context-Aware Deep Learning for Defect Classification in Atomic-Resolution STEM
Jiadong Dan, Cheng Zhang, Leyi Loh +5
Artificial intelligence is rapidly advancing materials characterization, yet most applications in electron microscopy rely solely on image contrast, overlooking the chemical and ex…
Robust Ptychographic Reconstruction with an Out-of-Focus Electron Probe
Shoucong Ning, Wenhui Xu, Pengju Sheng +5
As a burgeoning technique, out-of-focus electron ptychography offers the potential for rapidly imaging atomic-scale large fields of view (FoV) using a single diffraction dataset. H…
Tunable Ultra-Strong Magnon-Magnon Coupling Approaching the Deep-Strong Regime in a van der Waals Antiferromagnet
C. W. F. Freeman, H. Youel, A. K. Budniak +7
Antiferromagnetic (AFM) magnons in van der Waals (vdW) materials offer substantial potential for applications in magnonics and spintronics. In this study, we demonstrate ultra-stro…
Liquid Metal Printed Ultrathin Oxides for Monolayer WS2 Top-Gate Transistors
Yiyu Zhang, Dasari Venkatakrishnarao, Michel Bosman +16
Two-dimensional (2D) semiconductors are promising channel materials for continued downscaling of complementary metal-oxide-semiconductor (CMOS) logic circuits. However, their full…
Single-shot, coherent, pop-out 3D metrology
Deepan Balakrishnan, See Wee Chee, Zhaslan Baraissov +3
Three-dimensional (3D) imaging of thin, extended specimens at nanometer resolution is critical for applications in biology, materials science, advanced synthesis, and manufacturing…
Low energy switching of phase change materials using a 2D thermal boundary layer
Jing Ning, Yunzheng Wang, Ting Yu Teo +7
The switchable optical and electrical properties of phase change materials (PCMs) are finding new applications beyond data storage in reconfigurable photonic devices. However, high…
A scheme for simulating multi-level phase change photonics materials
Yunzheng Wang, Jing Ning, Li Lu +2
Chalcogenide phase change materials (PCMs) have been extensively applied in data storage, and they are now being proposed for high resolution displays, holographic displays, reprog…
Photonic Bound-States-in-the-Continuum Observed with an Electron Nanoprobe
Zhaogang Dong, Zackaria Mahfoud, Ramón Paniagua-Domínguez +8
Bound-states-in-the-continuum (BIC)is a wave-mechanical concept that generates resonances with vanishing spectral linewidths. It has many practical applications in Optics, such as…
Unlocking the Origin of Compositional Fluctuations in InGaN Light Emitting Diodes
Tara P. Mishra, Govindo J. Syaranamual, Zeyu Deng +8
The accurate determination of the compositional fluctuations is pivotal in understanding their role in the reduction of efficiency in high indium content light-em…
Multi-step nucleation of nanocrystals in aqueous solution
Duane Loh, Soumyo Sen, Michael Bosman +6
Nucleation and growth of solids from solutions impacts many natural processes and are fundamental to applications in materials engineering and medicine. For a crystalline solid, th…
Multimodal Plasmonics in Fused Colloidal Networks
Alexandre Teulle, M. Bosman, C. Girard +4
Harnessing the optical properties of noble metals down to the nanometer-scale is a key step towards fast and low-dissipative information processing. At the 10-nm length scale, meta…