Results 101 to 110 of about 46,710 (306)

Microwave properties of high transition temperature superconducting thin films [PDF]

Extensive studies of the interaction of microwaves with YBa2Cu3O(7-delta), Bi-based, and Tl-based superconducting thin films deposited in several microwave substrates were performed.
Gordon, W. L.
core   +1 more source

Hepatic Microwave Ablation in Challenging Locations

Seminars in Interventional Radiology, 2019
AbstractIn recent years, there has been increased utilization of microwave ablation (MWA) in the treatment of soft tissue tumors. MWA has several theoretical advantages over radiofrequency ablation (RFA) by achieving a more rapid and sustained heating of tissues, increased efficacy in tissues with poor thermal conductivity, and less susceptibility to ...
Amanda R, Smolock, Colette, Shaw
openaire   +3 more sources

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Characterization and comparison of titanium dioxide nanoparticles prepared by microwave and pulse laser ablation liquid methods

Journal of Kufa-Physics
This study synthesized titanium dioxide (TiO2) quickly and cheaply using microwaves and pulsed laser ablation. Titanium isopropoxide (Ti[OCH(CH3)2]4) was the precursor and deionized water (DIW) was the solvent and reducer for sub-micrometer particle ...
Mariam khalid, Saleem Azara Hussain , Khalidah H. Al-Mayalee   +2 more
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Nonlinear Response of HTSC Thin Film Microwave Resonators in an Applied DC Magnetic Field

, 1996
The non-linear microwave surface impedance of patterned YBCO thin films, was measured using a suspended line resonator in the presence of a perpendicular DC magnetic field of magnitude comparable to that of the microwave field.
Choudhury, Durga P., Derov, John S., Sridhar, S., Willemsen, Balam A.   +3 more
core   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

Advanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu, Jieming Chen, Xue Peng, Huilin Zhang, Ling Kang, Ming Ma, Zhaoling Li, Yusuke Yamauchi, Bin Ding   +8 more
wiley   +1 more source

Efficacy and safety of percutaneous microwave ablation for liver tumors using an antenna with anti-phase technology offering ultraspherical ablation

Radiology and Oncology
Anti-phase technology, a novel advancement in microwave antennas for percutaneous liver ablations, forms more spherical ablation zones. This study aimed to evaluate the efficacy and safety of microwave ablation (MWA) treatment for liver tumors using a ...
Arik Erbil, Taydas Onur, Dertli Tunahan, Sevinc Omer Faruk, Kara Ahmet Burak, Topaloglu Omer Faruk, Ozdemir Mustafa, Senturk Adem, Canturk Alp Omer, Hacibekiroglu Ilhan, Ozturk Mehmet Halil   +10 more
doaj   +1 more source

Ultrasound-Guided Percutaneous Microwave Ablation for Solid Benign Thyroid Nodules: Comparison of MWA versus Control Group

International Journal of Endocrinology, 2017
Background. The aim of this research is to investigate the feasibility of percutaneous ultrasound-guided microwave ablation (MWA) for benign solid thyroid nodules. Methods.
Wenjun Wu, Xiaohua Gong, Qi Zhou, Xiong Chen, Xiaojun Chen   +4 more
doaj   +1 more source