USTC realizes the first on-chip valley-dependent quantum interference
Credit: CHEN Yang et.al Research team, led by academician GUO Guangcan from University of Science and Technology of China (USTC) ...
Tag: Optics
A novel method for controlling the microstructure and performance of 3D printed human implants
Credit: by Nan Kang, Kai Wu, Jin Kang, Jiacong Li, Xin Lin and Weidong Huang As the average life expectancy ...
Attomolar sensing: Fabrication of surface-enhanced raman scattering substrate
Credit: by Shi Bai and Koji Sugioka In the 1970s, Fleischmann, the scientist in British, discovered that on noble metallic ...
Multi-material multi-photon 3D laser micro- and nanoprinting
Credit: by Liang Yang, Frederik Mayer, Uwe H. F. Bunz, Eva Blasco and Martin Wegener Multi-photon approaches provide printing rates ...
A way to surmount supercooling
Researchers study the conditions under which aqueous solutions in a supercooled state rapidly freeze, and find certain nanoparticles stimulate crystallization ...
Optical tweezer technology tweaked to overcome dangers of heat
Credit: The University of Texas at Austin Three years ago, Arthur Ashkin won the Nobel Prize for inventing optical tweezers, ...
A direct look at OLED films leads to some pretty exciton findings
Researchers from the University of Tsukuba use time-resolved photoemission electron microscopy to probe the electron dynamics of solid-state film OLEDsCredit: ...
Optical superoscillation without side waves
A sharp-edged aperture is a promising solution for eliminating side lobes from superoscillatory wavesCredit: Credit: Yanwen Hu. Optical superoscillation refers ...
High-resolution microscope built from LEGO and bits of phone
Research led by Göttingen University shows constructing microscope improves children's understandingCredit: Timo Betz Microscopy is an essential tool in many ...
SUTD researchers use nanoscale 3D printing to create high-resolution light field prints
Credit: SUTD Wouldn't it be amazing if printed images can look three-dimensional (3D)? Unfortunately, conventional prints like photographs display two-dimensional ...
New cold atom source lays groundwork for portable quantum devices
Technology advance could enable space-based atomic clocks, improving communications and GPS navigationCredit: Christopher Foot, Oxford University WASHINGTON -- Although quantum ...
Solar energy collectors grown from seeds
Engineers create seeds for growing near-perfect 2D perovskite crystalsCredit: Photo by Jeff Fitlow/Rice University HOUSTON - (June 21, 2021) - ...
Graphene drum: Researchers develop new phonon laser design
Credit: Konstantin Arutyunov et al. Professor Konstantin Arutyunov of the HSE Tikhonov Moscow Institute of Electronics and Mathematics (MIEM HSE), ...
Tailored laser fields reveal properties of transparent crystals
Research team led by the University of Göttingen investigates surface magnetisationCredit: Murat Sivis The surface of a material often has ...
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