Results 111 to 120 of about 10,834,928 (363)
Iterates of arithmetic functions and a property of the sequence of primes [PDF]
, 1953 Harold N. Shapiro
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Vertical Electrolyte‐Gated Transistors: Structures, Materials, Integrations, and Applications
Advanced Electronic Materials, EarlyView.Vertically structured electrolyte‐gated transistors exhibit significantly improved electrical performance compared to their planar counterparts by decoupling the channel length from the resolutions of the fabrication techniques. Herein, recent progress on the vertical electrolyte‐gated transistors is reviewed from the aspects of device structures ...
Bin Bao +7 more
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Hilbert’s characteristic function and the arithmetic genus of an algebraic variety [PDF]
, 1950 H. T. Muhly, Oscar Zariski
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A Remark on Fine's Arithmetic Functions
, 2021 In this note, we consider some arithmetic identities of Fine associated with divisor functions. We connect these functions with indefinite quadratic forms using a result due to Andrews. As a consequence, arithmetic theorems are extracted.
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Transport Resistance Dominates the Fill Factor Losses in Record Organic Solar Cells
Advanced Energy Materials, EarlyView.Organic photovoltaics are a promising solar cell technology, but even the record devices with 20% efficiency have significant fill factor losses due to low active layer conductivities. In this Perspective, the authors describe the origin of these losses, discuss experimental methods for their quantification, and explain how to minimize them to optimize
Chen Wang +6 more
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Journal of Inequalities and Applications, 2017 In the article, we present the best possible parameters λ = λ ( p ) $\lambda=\lambda (p)$ and μ = μ ( p ) $\mu=\mu(p)$ on the interval [ 0 , 1 / 2 ] $[0, 1/2]$ such that the double inequality G p [ λ a + ( 1 − λ ) b , λ b + ( 1 − λ ) a ] A 1 − p ( a , b )
Wei-Mao Qian, Yu-Ming Chu
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Advanced Energy Materials, EarlyView.Metallization in photovoltaics faces challenges due to silver dependency. This study explores Laser Metal Bonding (LMB), an ultra‐rapid, ablation‐free process enabling robust aluminum‐to‐silicon nitride connections while preserving passivation layers and cell efficiency. Combining experiments and simulations, key adhesion mechanisms, thermal thresholds,
Oliver John +4 more
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Linear discriminant analysis in network traffic modeling
Tongxin xuebao, 2005 It was not easy to give an accurate judgment of whether the traffic model fitting the actual traffic. The common method was to compare the Hurst parameter, data histogram and autocorrelation function.
ZHANG Bing-yi +3 more
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Advanced Energy Materials, EarlyView.Air exposure of the C60 electron‐transport layer (ETL) in p‐i‐n perovskite solar cells causes rapid O2 intercalation, forming deep trap states and altering charge carrier balance at the perovskite/ETL interface, thereby increasing non‐radiative recombination.
Lea Zimmermann +16 more
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