Results 81 to 90 of about 15,751 (313)
Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes
Advanced Materials, EarlyView.A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang +11 more
wiley +1 more source
Custom design of long chirped Bragg gratings: application to gain-flattening filter with incorporated dispersion compensation [PDF]
, 2000 We present and experimentally demonstrate simple relationships between the refractive index modulation, the chirp-rate or dispersion and the transmission loss through, and reflection of, chirped Bragg gratings, and apply them to the design of a new type ...
Laming, R.I. +4 more
core +1 more source
Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots
Advanced Materials, EarlyView.A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler +7 more
wiley +1 more source
Efficiency of modulated and dose rate altered flattening filter free beams in high dose per fraction radiotherapy applications on the survival of prostate cancer cell lines [PDF]
, 2021 Cemile Ceylan +9 more
openalex +1 more source
Flattening of the Phillips Curve and the Role of Oil Price: An Unobserved Components Model for the USA and Australia [PDF]
We use the unobserved components model of Harvey (1989 and 2011) to estimate the Phillips curve (PC) for the USA and Australia, by augmenting it with oil prices. We found that the level coefficient of inflation and the coefficient of demand pressure have
Rao, B. Bhaskara, Paradiso, Antonio
core +1 more source
Gain Flattening Filter with Twin-Core Fiber [PDF]
, 2010 对现有放大自发辐射(ASE)光源与掺铒光纤放大器(EdfA)增益平坦的方法做了分析和讨论,采用双芯光纤和光纤波分复用(WdM)耦合器组合的方法设计了一种新的增益平坦滤波器。由于双芯光纤的传输谱特性可以通过弯曲、扭转以及拉伸等方式调节,从而这种全光纤的增益平坦滤波器具有实现简便、可调谐性好等优点,平坦化后的出射光谱在1527.36--1561.04 nM的带宽内只有±0.5 db的起伏。结果表明,采用双芯光纤与其他器件一同制作的滤波器,在光通信与光纤传感领域有较大的应用前景。Methods related
邹毅, 林淦斌, 董小鹏
core
Advanced Materials, EarlyView.A dual‐timescale reservoir based on monolithically 3D (M3D)‐integrated CNT solid ion‐gated transistors is demonstrated. Tunable ionic dynamics and pulse‐engineered operation enable linear and symmetric synaptic updates. The M3D‐integrated array achieves robust temporal encoding and accurate classification of moving MNIST sequences, highlighting its ...
Haksoon Jung +9 more
wiley +1 more source
Applied Sciences, 2020 The aim of this study is to investigate the variations of depth dose enhancement (DDE) on different nanoparticle (NP) variables, when using the flattening-filter-free (FFF) photon beam in nanoparticle-enhanced radiotherapy. Monte Carlo simulation under a
James C. L. Chow
doaj +1 more source
Beyond 25 Gbit/s directly modulated, directly detected OFDM using channel flattening by a Fabry-Perot filter [PDF]
, 2015 International audienceWe experimentally demonstrate the joint use of OFDM and channel flattening effect provided by a Fabry-Perot filter to allow higher than 25 Gbit/s direct intensity modulated, directly detected transmission over up to 75 km ...
Thual, Monique +27 more
core +1 more source
Advanced Materials, EarlyView.We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park +11 more
wiley +1 more source