Results 121 to 130 of about 220,510 (260)

Single particle CryoEM structures using iDPC-STEM from 4D-STEM detectors at near-atomic resolution [PDF]

BIO Web of Conferences
Mann Daniel, Filopoulou Aikaterini, Leidl Max Leo, Wirix Maarten, Lazic Ivan, Mueller-Caspary Knut, Sachse Carsten   +6 more
doaj   +1 more source

Quantifying phase magnitudes of open-source focused-probe 4D-STEM ptychography reconstructions. [PDF]

J Microsc
Susi T.
europepmc   +1 more source

Decoupling Electron and Phonon Transport in 3D‐Printed Bismuth Telluride via Synergistic Compositional Co‐Enrichment

Advanced Functional Materials, EarlyView.
In this work, we use direct ink writing (DIW) to 3D print Bi2Te3‐based materials and naturally induce hierarchical functional nanostructures, which reduced the lattice thermal conductivity by half, resulting in high zT of 0.87and 0.89 in p‐type and n‐type compounds, respectively, competitive with commercial materials.
Liangwei Hu, Wenhao Xie, Han Tang, Xiaolong Sun, Muyang Huang, Xiaolu Zhu, Yineng Gou, Weishuai Wang, Yun Zheng, Yue Hou, Guoqiang Wu, Ady Suwardi, Ziyu Wang   +12 more
wiley   +1 more source

<i>In Situ</i> Gas-Phase 4D-STEM for Strain Mapping during Hydride Formation in Palladium Nanocubes. [PDF]

Nano Lett
Perxés Perich M, Lankman JW, Keijzer CJ, van der Hoeven JES.   +3 more
europepmc   +1 more source

Domain Engineering and Anisotropic Domain‐Wall Photovoltaic Effects in Ferroelectric SnS

Advanced Functional Materials, EarlyView.
The bulk photovoltaic effect at domain walls in the in‐plane ferroelectric 2D semiconductor SnS is investigated using periodic domain structures. Unlike conventional oxide ferroelectrics, domain walls of SnS do not contribute to photocurrent generation perpendicular to the domain walls.
Ryo Nanae, Satsuki Kitamura, Tomonori Nishimura, Kaito Kanahashi, Tomoaki Kameda, Katsunori Wakabayashi, Redhwan A Moqbel, Ting‐Hsuan Wu, Kung‐Hsuan Lin, Yosuke Ogawa, Eiji Nishibori, Keisuke Shinokita, Kazunari Matsuda, Jui‐Han Fu, Vincent Tung, Takashi Taniguchi, Kenji Watanabe, Kosuke Nagashio   +17 more
wiley   +1 more source

Dose fractionation and alternative scanning strategies for beam damage mitigation in event-driven 4D-STEM [PDF]

BIO Web of Conferences
Annys Arno, Robert Hoelen, Quintelier Matthias, Hadermann Joke, Verbeeck Jo   +4 more
doaj   +1 more source

Direct Visualization and Quantitative Insights into the Formation and Phase Evolution of Cu Nanoparticles via In Situ Liquid Phase 4D-STEM. [PDF]

Adv Sci (Weinh)
Cheng N, Sun H, Pivak Y, Liebscher CH.
europepmc   +1 more source

Direct Integration of Conductive, Emissive Perovskite Nanocrystals Into Efficient Light‐Emitting Diodes Without Post‐Synthetic Ligand Exchange

Advanced Functional Materials, EarlyView.
We demonstrate the direct integration of CsPbBr3 perovskite nanocrystals (PNCs) into optoelectronic devices without post‐synthetic ligand exchange. This is achieved by synthesizing PNCs stabilized by strong‐binding‐energy oleylammonium–bromide pairs instead of oleate ligands. The resultant low ligand density and minimized surface defects enhance charge
Jigeon Kim, Yubin Lee, Gyeong Eun Seok, Dong Gyu Lee, Seongwon Lee, Huieun Kim, Sung Woo Jang, Wooyeon Kim, Wondo Choi, Woo Hyeon Jeong, Donghun Lee, Min Jae Ko, Won Bin Im, Jinhan Cho, Tae Kyung Lee, Bo Ram Lee, Younghoon Kim   +16 more
wiley   +1 more source

Oxygen vacancy imaging in complex oxides by a 4D-STEM optimized virtual detector [PDF]

BIO Web of Conferences
Canizares Francisco Fernandez, Tenreiro Student Isabel, Brown Hamish, Finez Juan Ignacio Beltran, Calzada Alberto Rivera, Varela Maria, Sanchez-Santolino Gabriel   +6 more
doaj   +1 more source

Simulation Study of Low-Dose 4D-STEM Phase Contrast Techniques at the Nanoscale in SEM. [PDF]

Nanomaterials (Basel)
Jílek Z, Radlička T, Krzyžánek V.
europepmc   +1 more source