Results 111 to 120 of about 165,812 (347)

Atomic-scale confinement of optical fields

, 2012
In the presence of matter there is no fundamental limit preventing confinement of visible light even down to atomic scales. Achieving such confinement and the corresponding intensity enhancement inevitably requires simultaneous control over atomic-scale ...
Atay T., Bert Hecht, Biagioni P., Brabec T., Danckwerts M., Deckert-Gaudig T., Dionne J. A., Dorfmüller J., Esteban R., Etchegoin P. G., Fan J. A., Farahani J. N., Funston A. M., Guerrero-Martínez A., Guhr D. C., Hanke T., Huang J.-S., Hövel H., Imamoglu A., Jana N. R., Jer-Shing Huang, Johannes Kern, Jord C. Prangsma, Juan M. L., Katz-Boon H., Kawamura G., Kinkhabwala A., Kippenberg T. J., Koenderink A. F., Kuemin C., Lassiter J. B., Lermé J., Liu N., Lyvers D. P., Marhaba S., Marinica D. C., Martin Kamp, Miyazaki H. T., Monika Emmerling, Nadezda V. Tarakina, Neacsu C. C., Nikoobakht B., Novotny L., Oulton R. F., Palomba S., Paolo Biagioni, Ropers C., Schertz F., Schietinger S., Schull G., Slaughter L. S., Smolyaninov I. I., Swen Großmann, Taminiau T. H., Tim Häckel, Toscano G., Van der Molen S. J., Vesseur E. J. R., Ward D. R., Xu H., Yang S.-C.   +60 more
core   +1 more source

One-step hydrothermal synthesis and characterization of Mg/Mo co-doped VO2 nanorods [PDF]

, 2019
Asratemedhin Habtemariam, Daniel Manaye Kabtamu, Malik Maaza   +2 more
openalex   +1 more source

Tailoring the Morphology of MoS2 using RF Magnetron Sputtering for Enhanced Photoelectrochemical Water Splitting

Advanced Materials Interfaces, EarlyView.
Tailoring the morphology of MoS2 using RF Magnetron Sputtering for Enhanced Photoelectrochemical Water Splitting. ABSTRACT 2D molybdenum disulfide (MoS2) is a promising material for optoelectronic and photoelectrochemical (PEC) applications due to its unique properties.
Somnath Ladhane, Shruti Shah, Jyoti Thombare, Mansi Ingole, Swati Rahane, Priti Vairale, Vidya Doiphode, Yogesh Hase, Shashikant P. Patole, Sandesh Jadkar   +9 more
wiley   +1 more source

Allan Variance Analysis as Useful Tool to Determine Noise in Various Single-Molecule Setups

, 2009
One limitation on the performance of optical traps is the noise inherently present in every setup. Therefore, it is the desire of most experimentalists to minimize and possibly eliminate noise from their optical trapping experiments.
Czerwinski, Fabian, Oddershede, Lene B., Richardson, Andrew C., Selhuber-Unkel, Christine   +3 more
core   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

Synthesis and characterization of pure and nanosized hydroxyapatite bioceramics

Nanotechnology Reviews, 2017
Synthetic nanosized hydroxyapatite (HA) particles (
Anwar Aneela, Kanwal Qudsia, Akbar Samina, Munawar Aisha, Durrani Arjumand, Hassan Farooq Masood   +5 more
doaj   +1 more source

Improvement of Ethanol Gas-Sensing Responses of ZnO–WO₃ Composite Nanorods through Annealing Induced Local Phase Transformation

Nanomaterials, 2019
In this study, ZnO−WO3 composite nanorods were synthesized through a combination of hydrothermal growth and sputtering method. The structural analysis results revealed that the as-synthesized composite nanorods had a homogeneous coverage of WO3 ...
Yuan-Chang Liang, Che-Wei Chang
doaj   +1 more source

Tuning of defects in ZnO nanorod arrays used in bulk heterojunction solar cells [PDF]

, 2012
Diana C. Iza, David Muñoz‐Rojas, Q. X. Jia, B. S. Swartzentruber, Judith L. MacManus‐Driscoll   +4 more
openalex   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Cavity-assisted manipulation of freely rotating silicon nanorods in high vacuum

, 2015
Optical control of nanoscale objects has recently developed into a thriving field of research with far-reaching promises for precision measurements, fundamental quantum physics and studies on single-particle thermodynamics.
Arndt, Markus, Asenbaum, Peter, Cheshnovsky, Ori, Hornberger, Klaus, Kosloff, Alon, Kuhn, Stefan, Nimmrichter, Stefan, Patolsky, Fernando, Sclafani, Michele, Stickler, Benjamin A.   +9 more
core   +3 more sources