Results 171 to 180 of about 62,100 (308)

Structured lasing with disordered high-<i>Q</i> perovskite cavities. [PDF]

Sci Adv
Zhou Z, Wang S, Wen W, Qin J, Chen W, Tan J, Wang Z, Huang L, Chen J, Jiang L, Feng J, Qiu CW.   +11 more
europepmc   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

High power pulsed ytterbium doped fibre lasers and their applications

, 2011
The aim of my project is to develop pulsed Ytterbium (Yb) doped fibre master oscillator power amplifier (MOPA) systems seeded by semiconductor lasers. I was principally focused on two specific projects aligned to sponsored programs of research within the
Chen, Kang Kang
core  

A streamlined set-up for Lloyd's mirror interference lithography, using a single-mode-fibre-coupled laser. [PDF]

Microsyst Nanoeng
Lian E, Perivolari E, Liu Y, deMello JC.
europepmc   +1 more source

Measuring and Manipulating Density of States in Two‐Dimensional Materials With Electrochemical Capacitance

Advanced Materials Interfaces, EarlyView.
We report electrochemical quantum capacitance spectroscopy as an ambient, in situ probe for defect‐mediated electronic structure at 2D material interfaces. Using monolayer MoS2, the method resolves band edges and vacancy states, tracks sulfur‐vacancy evolution during hydrogen evolution, and links interfacial density‐of‐states changes to nearly ...
Mengyu Yan, Mitchell Kaiser, Maria L. Sushko, Xiaobin Liao, Hao Tang, Chun‐Chih Tseng, Matthew Yankowitz, Ying Xia, Jihui Yang, Jun Liu   +9 more
wiley   +1 more source

Monte Carlo simulations of optical propagation in human skin using experimentally measured laser parameters. [PDF]

Lasers Med Sci
Girasol CE, Lobão RMQ, Sampaio MS, Cruz-Junior LB, Guirro RRJ, Bachmann L.   +5 more
europepmc   +1 more source

Energy Band Alignment and Electro‐Optical Behavior of Nearly Unstrained Monolayer MoS2 Heterostructures With GaN

Advanced Materials Interfaces, EarlyView.
Large size (∼100 µm) monolayer MoS2 grown by LPI‐CVD on n‐GaN exhibit a high n‐type doping, very low strain, and a type‐I band alignment at MoS2/GaN interface. Photocurrent measurements under illumination with photon energies from ∼2 to ∼5 eV show superior electro‐optical performances of these MoS2/n‐GaN heterojunctions as compared to Ni/n‐GaN devices ...
Salvatore Ethan Panasci, Emanuela Schilirò, Giuseppe Greco, Patrick Fiorenza, Fabrizio Roccaforte, Fiorenza Esposito, Igor Píš, Federica Bondino, Antonino Madonia, Marco Cannas, Simonpietro Agnello, Luca Seravalli, Filippo Giannazzo   +12 more
wiley   +1 more source

Efficiency-optimized relativistic plasma harmonics for extreme fields. [PDF]

Nature
Timmis RJL, Fitzpatrick CRJ, Kennedy JP, Huddleston HM, Denis E, James A, Baird C, Symes D, McGonegle D, Atonga E, Martin H, Rebenstock J, Neely J, Lee J, Redfern J, Bourgeois N, Finlay O, Ruskov R, Astbury S, Hawkes S, Zhang Z, Zepf M, Krushelnick K, Gumbrell E, Rajeev PP, Yeung M, Dromey B, Norreys P.   +27 more
europepmc   +1 more source

Biodegradable Chitosan Films as Green Resists for Gold Nanowires Fabrication Through AFM‐Based Nanolithography

Advanced Materials Interfaces, EarlyView.
Schematic illustration of a sustainable nanofabrication process: chitosan derived from natural sources is used as a biodegradable thin film resist, patterned via Constant Pulse‐Assisted Force Lithography (CP‐AFL) to create tunable nanogrooves. These grooves template gold nanowire formation, enabling high‐resolution nanopatterning under ambient ...
Paolo Pellegrino, Lorenzo Vincenti, Isabella Farella, Valeria De Matteis, Mariafrancesca Cascione, Annalisa Bianco, Fabio Quaranta, Rosaria Rinaldi   +7 more
wiley   +1 more source

Label-free multimodal nonlinear microscopy enabled by an optical parametric generator. [PDF]

APL Photonics
De la Cadena A, Aksamitiene E, Ho RJ, Bhargava R, Boppart SA.   +4 more
europepmc   +1 more source