Results 111 to 120 of about 5,007,528 (396)

ELECTRON MICROSCOPE OBSERVATIONS ON MYOSIN FROM PHYSARUM POLYCEPHALUM [PDF]

, 1972
Vivianne T. Nachmias
openalex   +1 more source

Efficacy of 17% Ethylenediaminetetraacetic Acid and Erbium, Chromium:Yttrium-scandium-gallium-garnet Laser on Root Surface Smear Layer Removal: A Comparative In Vitro Field Emission Scanning Electron Microscope Study

, 2023
Lakshmisree Sankar, Nivedha Kaliappan, Rajasekar Sundaram, Suganya Selvarangam, Arunmozhi Palaniyandi   +4 more
openalex   +1 more source

Integrated Research and Training in Space-molecular Biology Semiannual Progress Report, Apr. 1 - Sep. 30, 1966 [PDF]

Development and maintenance of electron microscope with high-field superconducting solenoid ...
Fernandez-Moran, H.
core   +1 more source

Imaging nanoscale spatial modulation of a relativistic electron beam with a MeV ultrafast electron microscope

, 2018
Accelerator-based MeV ultrafast electron microscope (MUEM) has been proposed as a promising tool to study structural dynamics at the nanometer spatial scale and picosecond temporal scale.
Jiang, Tao, Liu, Shengguang, Liu, Yaqi, Lu, Chao, Wan, Weishi, Wang, Rui, Xiang, Dao, Xu, Jun, Yu, Dapeng, Zhang, Jie, Zhao, Lingrong, Zhu, Pengfei, Zhu, Yimei   +12 more
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Nanosecond Nanothermometry in an Electron Microscope

Nano Letters
Thermal transport in nanostructures plays a critical role in modern technologies. As devices shrink, techniques that can measure thermal properties at nanometer and nanosecond scales are increasingly needed to capture transient, out-of-equilibrium phenomena.
Castioni, Florian, Auad, Yves, Blazit, Jean-Denis, Li, Xiaoyan, Woo, Steffi Y., Watanabe, Kenji, Taniguchi, Takashi, Ho, Ching-Hwa, Stéphan, Odile, Kociak, Mathieu, Tizei, Luiz H. G.   +10 more
openaire   +3 more sources

Flexible high-voltage supply for experimental electron microscope [PDF]

, 1969
Scanning microscope uses a field-emission tip for the electron source, an electron gun that simultaneously accelerates and focuses electrons from the source, and one auxiliary lens to produce a final probe size at the specimen on the order of ...
Chapman, G. L., Jung, E. A., Lewis, R. N., Van Loon, L. S., Welter, L. M.   +4 more
core   +1 more source

Transport Spectroscopy of a Graphene Quantum Dot Fabricated by Atomic Force Microscope Nanolithography

, 2013
We report low-temperature transport spectroscopy of a graphene quantum dot fabricated by atomic force microscope nanolithography. The excellent spatial resolution of the atomic force microscope allows us to reliably fabricate quantum dots with short ...
Buitelaar, M. R., Chua, C. J., Puddy, R. K.   +2 more
core   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source