Results 111 to 120 of about 1,822,465 (296)

Bidimensional Extensions of Cobalancing and Lucas-Cobalancing Numbers

Annales Mathematicae Silesianae
A new bidimensional version of cobalancing numbers and Lucas-balancing numbers are introduced. Some properties and identities satisfied by these new bidimensional sequences are studied.
Chimpanzo J., Otero-Espinar M.V., Borges A., Vasco P., Catarino P.   +4 more
doaj   +1 more source

ON GAUSSIAN FUZZY LUCAS NUMBERS

Journal of Science and Arts
In the present paper, we introduce a new class of fuzzy numbers, which we will call Gaussian fuzzy Lucas numbers. We establish some fundamental properties and identities for these newly defined numbers, including the recurrence relation, Binet’s formula, generating function, summation formula, and Vajda’s identity, as special cases, Catalan’s identity,
openaire   +2 more sources

An Engineered Supramolecular Pathway for Enhanced Electrochemiluminescence

Advanced Science, EarlyView.
A supramolecular electrochemiluminescent (ECL) system is presented in which cucurbit[7]uril (CB7) is covalently linked to [Ru(bpy)3]2+, forming a recognition‐responsive emitter. Host‒guest preorganization of tri‐n‐propylamine enables intramolecular ECL, boosting intensity by 162% compared to the standard system.
Maria Vittoria Balli, Madhurima Jana, Chiara Capolungo, Patrick Gruhs, Pierre Picchetti, Giovanni Valenti, Frank Biedermann, Luca Prodi   +7 more
wiley   +1 more source

High‐Efficiency InGaP‐on‐Insulator Microresonator Nonlinear Conversion and Entanglement Generation

Advanced Science, EarlyView.
Sulfur treatment of InGaP‐on‐Insulator (InGaP‐OI) significantly reduces surface roughness, passivates surface states, and lowers propagation loss at visible wavelengths, enabling efficient nonlinear frequency conversion and photon‐pair generation.
Xuefeng Li, Lillian Thiel, Yiming Pang, Amalu Shimamura, Lucas Wang, Joshua E. Castro, Max Meunier, Nicholas Lewis, John E. Bowers, Kevin L. Silverman, Richard P. Mirin, Galan Moody   +11 more
wiley   +1 more source

Gaussian Jacobsthal and Gaussian Jacobsthal Lucas numbers

, 2013
In this study we define and study the Gaussian Jacob-sthal and Gaussian Jacobsthal Lucas numbers. We give generating functions, Binet formulas, explicit formulas and Q matrix of these numbers.
Gürel, Eşref, Aşçı, Mustafa
core  

Synergistic Effects of Separator Architecture and Electrolyte Chemistry on the Electrochemical Stability of Lithium Ion Batteries With Li–Mn Rich Cathodes and µ‐Si Anodes

Advanced Science, EarlyView.
This work reveals that synergistic engineering of separator architecture and electrolyte chemistry determines the long‐term stability of LMR||µ‐Si cell chemistry. The introduction of N, N‐dimethylsulfamoyl fluoride (DMFSA) as a co‐solvent with fluoroethylene carbonate (FEC) promotes robust interphases on both electrodes, effectively mitigates side ...
Marian Cristian Stan, Bärbel Arling, Gerrit Michael Overhoff, Kirstin Darida, Lucas Marquart, Peng Yan, Lara Kersting, Linus Voigt, Laurin Profanter, Hyung‐Tae Kim, Martin Winter, Gunther Brunklaus, Isidora‐Cekic Laskovic   +12 more
wiley   +1 more source

Illumination‐Dependent Interfacial Recombination in Perovskite Photovoltaics Driven by Trap States in Metal Oxide Electron Transport Layers

Advanced Science, EarlyView.
Changes in light intensity impact trap states introduced at the metal oxide/perovskite interface. Comparing SnO2, TiO2 and ZnO electron transport layers reveals high interfacial trapping and recombination under high‐light, while bulk defects become more dominant under low‐light.
Tianhao Lan, Joel Luke, Oskar J. Sandberg, Charlie Henderson, Ying Sun, Katherine Stewart, Ji‐Seon Kim   +6 more
wiley   +1 more source

Reference Electrode‐Free Nitrate Sensing via Differential Temperature‐Modulated Potentiometry in Printed Symmetric SC‐ISEs

Advanced Electronic Materials, EarlyView.
This work proposes and validates a method for measuring nitrate concentration with printed, solid‐state ion‐selective electrodes that does not require a stable reference electrode. The approach uses brief, localized heating pulses to generate a concentration‐dependent voltage response that is drift‐resilient and log‐linear from 0.1 to 100 mm, while ...
Lucas Lahann, William Pardis, Ana Claudia Arias   +2 more
wiley   +1 more source

Fibonacci and Lucas numbers close to Narayana's cows numbers

Researches in Mathematics
In this study, we find all Fibonacci and Lucas numbers which are close to Narayana's cows numbers. The main tools used in this work are lower bounds for linear forms in logarithms due to Matveev and Dujella-Pethö version of the Baker-Davenport reduction ...
A. Satapathy, B.P. Tripathy, U.K. Dutta, B.K. Patel   +3 more
doaj   +1 more source

MoS2 Memristors Made by Liquid–Liquid Interface Assembly and Ultraprecise Metal Printing

Advanced Electronic Materials, EarlyView.
A cleanroom‐free, fully additive fabrication route combines ultraprecise printed silver electrodes with Langmuir–Schaefer‐deposited bilayer MoS2 to realize ultralow‐power resistive switching devices. The resulting microscale memories exhibit low operating voltages, a large memory window, stable retention and endurance, demonstrating a scalable and cost‐
Miguel Franco, Daniel Neves, Dorina T. Papanastasiou, Jonas Deuermeier, Tomás Calmeiro, Tomás Mingates, Adam Kelly, Joseph Neilson, Eugénie Martinez, Zdeněk Sofer, Elvira Fortunato, Rodrigo Martins, Emanuel Carlos, Asal Kiazadeh   +13 more
wiley   +1 more source