Results 161 to 170 of about 547,876 (336)

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

Advanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil‐Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht   +8 more
wiley   +1 more source

Vacancy-migration-mediated disordering in CuPt-ordered (Ga,In)P studied by in situ optical spectroscopy in a transmission electron microscope [PDF]

, 1999
Y. Ohno, Y. Kawai, S. Takeda
openalex  

Extended defects in GaN nanocolumns characterized by cathodoluminescence directly performed in a transmission electron microscope

, 2014
F. Bertram, Marcus Müller, Gordon Schmidt, Peter Veit, J. Christen, A. Urban, J. Malindretos, A. Rizzi   +7 more
openalex   +2 more sources

Domain Wall Rebounds Driven by Competing Entropic and Spin‐Transfer Torques in Cylindrical Nanowires

Advanced Functional Materials, EarlyView.
Domain‐wall motion in cylindrical magnetic nanowires driven by nanosecond current pulses. Low current densities efficiently displace domain walls, whereas higher currents cause rebound at the wire ends. The effect results from the interplay between spin‐transfer torque and thermally induced processes, highlighting the role of thermal gradients in ...
Elias Saugar, Jorge Marqués‐Marchán, Sara Catalano, Agustina Asenjo, Michael Foerster, Miguel Angel Niño, Manuel Vazquez, Fèlix Casanova, Arantxa Fraile Rodríguez, Rafael P. Del Real, Oksana Chubykalo‐Fesenko, Cristina Bran   +11 more
wiley   +1 more source

In Situ Quantitative Tensile Testing of Antigorite in a Transmission Electron Microscope. [PDF]

J Geophys Res Solid Earth, 2020
Idrissi H, Samaee V, Lumbeeck G, van der Werf T, Pardoen T, Schryvers D, Cordier P.   +6 more
europepmc   +1 more source

Direct Visualization and Control of Atomic Mobility at {100} Surfaces of Ceria in the Environmental Transmission Electron Microscope

, 2017
Matthieu Bugnet, Steven H. Overbury, Zili Wu, Thierry Épicier   +3 more
openalex   +2 more sources

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

High-resolution analogue of time-domain phonon spectroscopy in the transmission electron microscope. [PDF]

Philos Trans A Math Phys Eng Sci, 2020
VandenBussche EJ, Flannigan DJ.
europepmc   +1 more source

OBSERVATION OF MITOCHONDRIAL DNA FROM NEOSALANX TAIHUENSIS CHEN BY TRANSMISSION ELECTRON MICROSCOPE [PDF]

, 1998
Zhixiong Xie, Daishu Yang, Guangqin Hao, Quanwei Xiong   +3 more
openalex   +1 more source

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source