Results 101 to 110 of about 4,399 (209)

In Situ Growth, Etching, and Charging of Nanoscale Water Ice Under Fast Electron Irradiation in Environmental TEM

Nanomaterials
Understanding the formation, structural evolution, and response of water ice at the nanoscale is essential for advancing research in fields such as cryo-electron microscopy and atmospheric science.
Hongchen Chu, Qianming An, Xianhui Ye, Duanzheng Wu, Binye Liang, Jiaqi Su, Zian Li   +6 more
doaj   +1 more source

Lensless fourier transform electron holography applied to vortex beam analysis. [PDF]

Microscopy (Oxf), 2020
Harada K, Ono YA, Takahashi Y.
europepmc   +1 more source

Hard X-ray Fourier transform holography at free electron lasers source

Scientific Reports
We report on the feasibility of Fourier transform holography in the hard X-ray regime using a Free Electron Laser source. Our study shows successful single and multi-pulse holographic reconstructions of the nanostructures. We observe beam-induced heating
Wojciech Roseker, Rustam Rysov, Wonhyuk Jo, Taito Osaka, André Philippi-Kobs, Leonard Müller, Matthias Riepp, Michael Walther, Alexey Zozulya, Lars Bocklage, Felix Lehmkühler, Fabian Westermeier, Daniel Weschke, Michael Sprung, Ichiro Inoue, Makina Yabashi, Gerhard Grübel   +16 more
doaj   +1 more source

Dark-Field Electron Holography for Strain Mapping

, 2013
International audienceThis chapter describes the dark‐field electron holography (DFEH) technique, which is used to measure strain to high precision, with nanometer spatial resolution and for micrometer fields of view.
Martin Hÿtch, Javon, Elsa, Cherkashin, Nikolay, Patrick Benzo, Etienne Snoeck, Florent Houdellier, Houdellier, Florent, Claverie, Alain, Gatel, Christophe, Snoeck, Etienne, Christophe Gatel, Alain Claverie, Benzo, Patrizio, Elsa Javon, Shay ReboH, Hÿtch, Martin, Reboh, Shay, Nikolay Cherkashin   +17 more
core   +1 more source

Analytical Phase-Shifting Electron Holography using Fresnel-corrected holograms [PDF]

BIO Web of Conferences
Nogier Augustin, Masseboeuf Aurélien, Garello Kévin   +2 more
doaj   +1 more source

Feld-induced modulation of two-dimensional electron gas at LaAlO3/SrTiO3 interface by polar distortion of LaAlO3

Nature Communications
Since the discovery of two-dimensional electron gas at the LaAlO3/SrTiO3 interface, its intriguing physical properties have garnered significant interests for device applications.
Jinsol Seo, Hyungwoo Lee, Kitae Eom, Jinho Byun, Taewon Min, Jaekwang Lee, Kyoungjun Lee, Chang-Beom Eom, Sang Ho Oh   +8 more
doaj   +1 more source

Inversion of the Internal Electric Field in GaN/AlN Heterostructures Studied by Off-Axis Electron Holography [PDF]

BIO Web of Conferences
Denaix Lou, Castioni Florian, Bryan Matthew, Cooper David, Monroy Eva   +4 more
doaj   +1 more source

Observation of pn junction in GaAs using defocus CBED pattern

JPhys Materials
Nanoscale analysis of pn-junctions in crucial semiconductors like GaAs is vital but challenging, especially for strained hetero-structures where methods like holography and differential phase contrast-scanning transmission electron microscopy face ...
Daisuke Morikawa, Momoko Saito, Hirokazu Sasaki, Kenji Tsuda   +3 more
doaj   +1 more source

Manipulating topological magnetic structures by in-situ Lorentz microscopy [PDF]

BIO Web of Conferences
Song Dongsheng
doaj   +1 more source

Investigation of electron-beam-induced charging in a dolomite needle using off-axis electron holography [PDF]

BIO Web of Conferences
Zheng Fengshan, McCarroll Ingrid, Migunov Vadim, Beleggia Marco, Pozzi Giulio, Cairney Julie, Dunin-Borkowski Rafal   +6 more
doaj   +1 more source