Results 51 to 60 of about 46,180 (252)

Fast ignition of fusion targets by laser-driven electrons

, 2008
We present hybrid PIC simulations of fast electron transport and energy deposition in pre-compressed fusion targets, taking full account of collective magnetic effects and the hydrodynamic response of the background plasma.
Bell A R, Honrubia J J, Honrubia J J, Honrubia J J, Huba J D, J J Honrubia, J Meyer-ter-Vehn   +6 more
core   +1 more source

Solution‐Processed Nickel Oxide as Efficient Hole Transport Layers in Inverted Perovskite Solar Cells

Advanced Science, EarlyView.
This review summarizes recent advances in four mainstream solution‐based techniques for synthesizing NiOx hole‐transport layers for high‐performance perovskite photovoltaic cells, and highlights the key challenges and future prospects for achieving high efficiency, long‐term stability, and low‐cost perovskite photovoltaic technologies toward ...
Zheng Wu, Zeliang Qiu, Yuxin Tao, Yuyang Qiu, Yuwei Duan, Jianxing Xia, Feng Li, Qiang Peng   +7 more
wiley   +1 more source

The NIF: An international high energy density science and inertial fusion user facility

EPJ Web of Conferences, 2013
The National Ignition Facility (NIF), a 1.8-MJ/500-TW Nd:Glass laser facility designed to study inertial confinement fusion (ICF) and high-energy-density science (HEDS), is operational at Lawrence Livermore National Laboratory (LLNL).
Moses E.I., Storm E.
doaj   +1 more source

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

Advanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma, Jiali Jia, Juncong Lan, Jing Wang, Dan Rao, Lanlan Rao, Weibin Zhang, Dongpeng Wu, Jie Zhang, Gang Wang, Baohua Liu, Ying Ao, Zimei Wang   +12 more
wiley   +1 more source

Fire ignition during laser surgery in pet rodents

BMC Veterinary Research, 2012
Background Laser surgery is an attractive alternative to other means of section device in terms of tissue inflammation and interaction, which has been extensively used in human and veterinary medicine.
Collarile Tommaso, Di Girolamo Nicola, Nardini Giordano, Ciraci Ivano, Selleri Paolo   +4 more
doaj   +1 more source

Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy

Advanced Science, EarlyView.
A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang, Jianyong Wan, Hongda Guo, Haizhu Wu, Yongli Yang, Wenhe Bi, Zhengyong Yang, Chenghua Wang, Bertrand Charrier, Hisham Essawy, Antonio Pizzi, Xinyi Chen, Zhijun Chen, Guanben Du, Xiaojian Zhou   +14 more
wiley   +1 more source

Effect of al content on reaction laser sintering of Ni-Al powder [PDF]

Science of Sintering, 2008
Laser reactive sintering, i.e., laser-induced self-propagating reaction sintering synthesis was used for the preparation of nickel aluminide intermetallic compounds.
Qin L., Hu J., Cui C., Wang H., Guo Z.
doaj   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Laser-direct-drive program: Promise, challenge, and path forward

Matter and Radiation at Extremes, 2017
Along with laser-indirect (X-ray)-drive and magnetic-drive target concepts, laser direct drive is a viable approach to achieving ignition and gain with inertial confinement fusion.
E.M. Campbell, V.N. Goncharov, T.C. Sangster, S.P. Regan, P.B. Radha, R. Betti, J.F. Myatt, D.H. Froula, M.J. Rosenberg, I.V. Igumenshchev, W. Seka, A.A. Solodov, A.V. Maximov, J.A. Marozas, T.J.B. Collins, D. Turnbull, F.J. Marshall, A. Shvydky, J.P. Knauer, R.L. McCrory, A.B. Sefkow, M. Hohenberger, P.A. Michel, T. Chapman, L. Masse, C. Goyon, S. Ross, J.W. Bates, M. Karasik, J. Oh, J. Weaver, A.J. Schmitt, K. Obenschain, S.P. Obenschain, S. Reyes, B. Van Wonterghem   +35 more
doaj   +1 more source

On the change in Inertial Confinement Fusion Implosions upon using an ab initio multiphase DT equation of state

, 2011
Improving the description of the equation of state (EoS) of deuterium-tritium (DT) has recently been shown to change significantly the gain of an Inertial Confinement Fusion (ICF) target (Hu et al., PRL 104, 235003 (2010)).
Caillabet, Laurent, Canaud, Benoit, Loubeyre, Paul, Mazevet, Stéphane, Salin, Gwenaël   +4 more
core   +1 more source