Results 111 to 120 of about 3,985,486 (233)

Impact of Rapid Thermal Annealing on the Structural and Piezoelectric Properties of AlN Thin Films

Advanced Electronic Materials, EarlyView.
Aluminum nitride (AlN) is a biocompatible piezoelectric material suitable for energy harvesting in MEMS resonators. Through rapid thermal annealing, a threshold for CMOS‐compatible processes is established. AlN improved its crystallinity and enhanced the piezoelectric coefficient by ∼160%. Devices show an improvement in the electromechanical properties
Laura Mazón‐Maldonado, Lucía Nieto Sierra, M. Pilar Villar Castro, Fernando Lloret‐Vieira, Isidoro Ruíz‐García, Des Gibson, Hadi Heidari, Carlos García Núñez   +7 more
wiley   +1 more source

Low-Threshold Broadband Pulse Generation in an All-Fiber Hybrid Mode-Locked Laser

IEEE Photonics Journal
Mode-locked fiber lasers that can generate femtosecond pulses can find applications in many areas from high-resolution imaging to high-precision measurement. Bandwidth of their output is one of the most important performance parameters.
Tao Che, Zheng Zheng, Xin Zhao
doaj   +1 more source

Efficient Saturable Absorber Based on Ferromagnetic Insulator Cr₂Ge₂Te₆ in Er-Doped Mode-Locked Fiber Laser. [PDF]

Nanomaterials (Basel), 2022
Sun R, Guo L, Shang X, Zhang H, Yue Q.
europepmc   +1 more source

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

Advanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan, Imelda Cardenas‐Sierra, Pei Sun, Hari Raj, Daniele Duranti, Mahnoor Nafees, Edoardo Rossi, Marco Sebastiani, Paul Vigneaux, Martin Petit, Maxime Moreaud, Francisco Fernandez, Alejandro A. Franco   +12 more
wiley   +1 more source

844-fs mode-locked fiber laser by carboxyl-functionalized graphene oxide

, 2017
We had proved that a kind of graphene nanomaterial "carboxyl-functionalized graphene oxide (GO-COOH)" possessed nonlinear saturable absorber (SA) property.
Duan, Lina (linaduan2010@hotmail.com), Jia Yu, Wang, Yonggang, Zhendong Chen, Duan, Lina, Wei, Lianglei, Chen, Zhendong, Hushan Wang, Lina Duan, Bai, Jing, Wen, Jin, Li, Yan, Jing Bai, Jin Wen, Wang, Hushan, Yonggang Wang, Lianglei Wei, Yu, Jia   +17 more
core   +1 more source

A Comprehensive Review on Additive Manufacturing of Smart Components: Technologies, Applications, and Future Scope

Advanced Intelligent Systems, EarlyView.
How can additive manufacturing enable components that sense, adapt, heal, and power themselves? This review synthesizes recent advances in smart functionalities, manufacturing technologies, and intelligent design strategies, revealing a pathway toward fully integrated, autonomous, and multifunctional systems across diverse engineering sectors. Additive
Aiswarya Rony, P. M. Ushasree, Michael Short, Jinoop Arackal Narayanan   +3 more
wiley   +1 more source

Experimental investigation of a passively mode-locked fiber laser based on a symmetrical NOLM with a highly twisted low-birefringence fiber [PDF]

, 2008
We experimentally investigate the passive mode-locking operation of a figure eight-fiber laser based on a symmetrical nonlinear optical loop mirror (NOLM) with a highly twisted low-birefringence fiber in the loop.
BALDEMAR IBARRA ESCAMILLA, RUBEN GRAJALES COUTIÑO, EVGENY KUZIN   +2 more
core  

61 nm generation from a tilted fiber grating based all-fiber mode locked Erbium doped laser

, 2016
By incorporating a tilted fiber grating in a dispersion managed fiber laser cavity, we have achieved ultrashort pulse generation with a flat spectral width of 61 nm from an all-fiber mode locked Erbium doped laser. © OSA 2016.
Mou, Chengbo, Zhou, Kaiming, Chengbo Mou, Kaiming Zhou, Lin Zhang, Yan, Zhijun, Tingyun Wang, Wang, Tingyun, Tianxing Wang, Wang, Tianxing, Zhang, Lin, Zhijun Yan   +11 more
core   +1 more source

From pathogen to “living drug factory” innovative strategies and clinical translation of bacteria as programmable intelligent vectors for cancer therapy

BMEMat, EarlyView.
Engineered bacteria serve as smart, living therapeutics that target tumors, deliver drugs, and remodel immunosuppressive microenvironments. This review highlights their potential to potentiate immunotherapy, radiotherapy, and chemotherapy, offering a promising paradigm for precise and synergistic cancer treatment. Abstract The dynamic interplay between
Haonan Shen, Weichen Zhang, Gaoli Niu, Li Wang, Ruiyan Li, Yueyue Fan, Feixue Lu, Lingling Xu, Xiaoyuan Ji, Yong Kang   +9 more
wiley   +1 more source

Wavelength-switchable passively mode-locked fiber laser with mechanically exfoliated molybdenum ditelluride on side-polished fiber

, 2017
We experimentally investigated the nonlinear saturable absorption characteristics of molybdenum ditelluride (MoTe2) and demonstrated a wavelength-switchable mode-locked erbium-doped fiber laser (EDFL) by using MoTe2 thin film on side-polished fiber ...
Wang, Guomei, Guomei Wang
core   +1 more source