Results 81 to 90 of about 4,252,976 (393)
Resonant electron heating and molecular phonon cooling in single C$_{60}$ junctions [PDF]
, 2008 We study heating and heat dissipation of a single \c60 molecule in the junction of a scanning tunneling microscope (STM) by measuring the electron current required to thermally decompose the fullerene cage.
Da Rosa, A. +10 more
core +1 more source
A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?
Advanced Engineering Materials, EarlyView.Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli +5 more
wiley +1 more source
Nanophotonics with the scanning electron microscope
, 2007 Physical size and power consumption are both increasingly important issues in increasing the data throughput of future optical interconnects, switches and ultimately even optical memory elements.
Jonsson, Fredrik
core
Counting Electrons in Transmission Electron Microscopes
Microscopy and Microanalysis, 2008 Extended abstract of a paper presented at Microscopy and Microanalysis 2008 in Albuquerque, New Mexico, USA, August 3 – August 7 ...
Moldovan, G +3 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study explores a process chain to produce dispersoid‐strengthened CuCr1Zr for applications requiring high strength and conductivity. Using gas‐atomized powder and copper‐plated alumina nanoparticles, additive manufacturing is performed via powder bed based additive manufacturing with green and red lasers, followed by heat treatment.
Heinrich von Lintel +7 more
wiley +1 more source
Electron Diffraction in the Electron Microscope [PDF]
, 1975 Electron diffraction patterns are routinely obtained in the electron microscope and are used to gain quantitative information on the following.
openaire +2 more sources
Spectral Interferometry with Electron Microscopes [PDF]
Scientific Reports, 2016 AbstractInterference patterns are not only a defining characteristic of waves, but also have several applications; characterization of coherent processes and holography. Spatial holography with electron waves, has paved the way towards space-resolved characterization of magnetic domains and electrostatic potentials with angstrom spatial resolution ...
openaire +3 more sources
Advanced Engineering Materials, EarlyView.This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker +5 more
wiley +1 more source
The effect of a poly-herbal plant extract on the adhesion of Streptococcus mutans to tooth enamel
BMC Complementary Medicine and TherapiesBackground Dental caries, also known as tooth decay or cavity formation, is one of the world’s most widespread dental conditions. It is a plaque-related infection caused mainly by Streptococcus mutans. People have relied on several plant species to treat
Cynthia J. Henley-Smith +4 more
doaj +1 more source
A fluorescence scanning electron microscope
Ultramicroscopy, 2009 Fluorescence techniques are widely used in biological research to examine molecular localization, while electron microscopy can provide unique ultrastructural information. To date, correlative images from both fluorescence and electron microscopy have been obtained separately using two different instruments, i.e.
Kei-ichiro Nakamura +6 more
openaire +3 more sources