Results 151 to 160 of about 155,967 (379)

Pico- and nanosecond synchronized nonlinear magnetization dynamics of an isotropic nanomagnet under sinusoidal linear excitation

Academia Nano
Nanometric magnetic materials are of technological interest for applications in devices of smaller sizes and with ultrafast responses to electromagnetic excitation, for example, microwaves.
Verónica Rueda Villegas, Eduardo Garza Piña, Rafael Ulloa Zamorano   +2 more
doaj   +1 more source

Scalable, Microwave‐Enabled Synthesis of Ternary WxTi1‐xO2 and Heterostructured TiO2‐WO3‐x Colloidal Nanocrystals: Carrier Dynamics and Photocatalytic Properties

Advanced Science, EarlyView.
Two microwave‐assisted synthetic methods, specifically a one‐pot and a seeded‐growth approach, are developed within a hydroalcoholic solution for the growth of single‐phase ternary WxTi1‐xO2 and heterostructured TiO2‐WO3‐x colloidal nanocrystals. Both types of nanocrystals show significant photocatalytic activity for 4‐methoxybenzyl alcohol oxidation ...
Riccardo Scarfiello, Michele Guizzardi, Angela Fiore, Armando Genco, Concetta Nobile, Elisabetta Perrone, Sara Fernanda Orsini, Clémentine Fellah, Lucian Roiban, Marianna Bellardita, Anna Maria Venezia, Giulio Cerullo, Leonardo Palmisano, Luigi Carbone   +13 more
wiley   +1 more source

Association between irradiation parameters and outcomes for picosecond laser treatment of nevus of Ota: An in-silico-supported meta-analysis

JAAD Reviews
Background: Picosecond lasers are promising modalities for treating nevus of Ota. However, inconsistent outcomes and complication rates have hindered consensus on their clinical advantage.
Yu Shimojo, PhD, Takahiro Nishimura, PhD, Daisuke Tsuruta, MD, PhD, Toshiyuki Ozawa, MD, PhD, Taro Kono, MD, PhD   +4 more
doaj   +1 more source

Kilowatt-Range Picosecond Switching Based on Microplasma Devices

, 2021
Mohammad Samizadeh Nikoo, Armin Jafari, Remco van Erp, Elison Matioli   +3 more
openalex   +2 more sources

Unraveling Energy Flow Mechanisms in Semiconductors by Ultrafast Spectroscopy: Germanium as a Case Study

Advanced Science, EarlyView.
A multi‐technique pump‐probe setup capable of performing both transient reflectivity and time‐resolved Raman spectroscopy after ultrafast excitation, provides a comprehensive understanding of ultrafast electronic and phononic processes. Distinct decay rates for the temperature, frequency, and linewidth of the phonon mode in germanium are observed ...
Grazia Raciti, Begoña Abad, Riccardo Dettori, Raja Sen, Aswathi K. Sivan, Jose M. Sojo‐Gordillo, Nathalie Vast, Riccardo Rurali, Claudio Melis, Jelena Sjakste, Ilaria Zardo   +10 more
wiley   +1 more source

A picosecond Raman technique with resolution four times better than obtained by spontaneos Raman spectroscopy [PDF]

, 1982
Eisenthal, K. B., Hochstrasser, R. M., Kaiser, Wolfgang, Kaiser, Wolfgang, Laubereau, A., Nuss, M. C., Zinth, Wolfgang   +6 more
core   +1 more source

(Surfaces and thin films studied by picosecond ultrasonics)

, 1990
H. J. Maris, J. Tauc
openalex   +2 more sources

Picosecond Dynamics Evolution During Function For Photoactive Yellow Protein [PDF]

, 2009
Deepu George
openalex   +1 more source

Multi‐Dimensional Acoustic Cascaded Holographic Encryption with Instantaneous Visual Decryption via Particle Manipulation

Advanced Science, EarlyView.
Acoustic holograms act as key tools for information encryption, yet current schemes limit encryption dimensionality/security and require time‐consuming decryption. A compact device integrates multi‐dimensional cascaded acoustic holography with particle manipulation, employs extra secret keys, enables rapid decryption, and is validated via 1D/2D/3D ...
Qin Lin, Feiyan Cai, Yunqing Liu, Zejiao Zhou, Jiayang Li, Rujun Zhang, Hongpeng Chen, Hairong Zheng, Huailing Zhang   +8 more
wiley   +1 more source

Femtosecond excitation transfer in allophycocyanin [PDF]

, 1993
Fischer, R., Gillbro, T., Khoroshilov, E. V., Kryukov, I. V., Kryukov, P. G., Martin, J.-L., Migus, A., Mourou, G. A., Scheer, Hugo, Sharkov, A. V., Zewail, A. H.   +10 more
core   +1 more source