Results 91 to 100 of about 1,250,528 (295)

Sequential tilting 4D-STEM

This dataset contains scripts for acquiring sequential tilting 4D-STEM series, tools for analyzing them, and sequential tilting 4D-STEM raw data. DigitalMicrograph scripts are provided for calibrating beam tilt and tilt-induced beam shift, and for ...
Meyer, Tobias, Belz, Jürgen, Seibt, Michael, Flathmann, Christoph, Beyer, Andreas, Volz, Kerstin, Ross, Ulrich   +6 more
core   +1 more source

A variant in LIN28B is associated with 2D:4D finger-length ratio, a putative retrospective biomarker of prenatal testosterone exposure [PDF]

, 2010
The ratio of the lengths of an individual's second to fourth digit (2D:4D) is commonly used as a noninvasive retrospective biomarker for prenatal androgen exposure.
Medland, Sarah E, Gordon, S., Henders, A., Henders, Anjali K., Montgomery, Grant W., Campbell, Megan J, Wolke, D., Smith, G. D., Zayats,Tetyana, Medland, Sarah E., Montgomery, Grant W, Smith, G., Deloukas, Panos, Montgomery, G., Henders, Anjali K, Smith, George Davey, Campbell, M., Nyholt, D.R., Peltonen, L., Wolke, Dieter, Glaser, B., Gordon, Scott D., Peltonen, Leena, Martin, Nicholas G., Wright, M. J., Evans, David M, Henders, A. K., Evans, D. M., Wright, M., Medland, S., Martin, N., Timpson, Nicholas J., Evans, D., Glaser, Beate, Montgomery, G. W., Ring, Susan M., Zayats, Tetyana, Campbell, M. J., Nyholt, Dale R., Nyholt, D., Nyholt, Dale R, Evans, David M., Gordon,Scott D., Zayats, T., Wright, Margaret J, Ring, Susan M, Deloukas, P., Martin, Nicholas G, Martin, N. G., Timpson, N., Gordon, S. D., Timpson, Nicholas J, Medland, S. E., Wright, Margaret J., Campbell, Megan J., Ring, S. M., Timpson, N. J., Ring, S., Gordon, Scott D   +58 more
core   +2 more sources

Correlative study between the local atomic and electronic structures of amorphous carbon materials via 4D-STEM and STEM-EELS

, 2022
© 2022 Author(s).Amorphous materials have been used in a range of electronic and photonic applications, and the need for quantitative analytical techniques on their local structural information is growing.
Joo, Young-Chang, Sungtae Kim, Miyoung Kim, Jinseok Ryu, Lee, Sangmin, Kim, Miyoung, Kim, Sungtae, Sangmin Lee, Young-Chang Joo, Ryu, Jinseok   +9 more
core   +1 more source

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source

4D Analytical STEM with the pnCCD [PDF]

Microscopy and Microanalysis, 2018
Huth, M, Simson, M, Ritz, R, Ryll, H, Martinez, G, Lozano, J, Bruce, P, Nellist, P, Sagawa, R, Kondo, Y, Soltau, H   +10 more
openaire   +1 more source

Event-sparse stack denoising for 4D-STEM applications

Ultramicroscopy
We introduce a denoising method for four-dimensional scanning transmission electron microscopy (4D-STEM) for Bragg diffraction analysis that relies on processing local, scan position-independent electron event-sparse data stacks, called event-sparse stack denoising.
Gregory Nordahl, Rebekka Klemmt, Martin Wibrand Larsen, Espen Drath Bøjesen   +3 more
openaire   +2 more sources

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Unsupervised machine learning combined with 4D scanning transmission electron microscopy for bimodal nanostructural analysis

Scientific Reports
Unsupervised machine learning techniques have been combined with scanning transmission electron microscopy (STEM) to enable comprehensive crystal structure analysis with nanometer spatial resolution.
Koji Kimoto, Jun Kikkawa, Koji Harano, Ovidiu Cretu, Yuki Shibazaki, Fumihiko Uesugi   +5 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

On the use of clustering workflows for automated microstructure segmentation of analytical STEM datasets

APL Materials
This study considers the issue of automated segmentation of scanning transmission electron microscopy (STEM) datasets using unsupervised machine learning approaches.
Zhiquan Kho, Andy Bridger, Keith Butler, Ercin C. Duran, Mohsen Danaie, Alexander S. Eggeman   +5 more
doaj   +1 more source