NSTL国家科技图书文献中心

1. Probing the Electric Double-Layer Capacitance to Understand the Reaction Environment in Conditions of Electrochemical Amination of Acetone NSTL国家科技图书文献中心

Guan, Yani | Kuemper, Justus ... - 《ACS applied materials & interfaces》 - 2025,17(2) - 4087～4097 - 共11页

摘要：, the capacitance* of the EDL was utilized as a primary* | the EDL capacitance, while methylamine shows a | configurations, focusing on their capacitance* and* | decreases the effective capacitance. Our findings | underscore the pivotal role of EDL capacitance* and*

关键词： impedance spectroscopy | grand-canonical density functionaltheory | electric double layer | Helmholtz capacitance | polarizability

2. Nonlinear Subwavelength Resonances in Three Dimensions NSTL国家科技图书文献中心

Ammari, Habib | Kosche, Thea - 《Studies in Applied Mathematics》 - 2025,154(3) - n/a～n/a - 共14页

摘要： problem for the cubic nonlinear Helmholtz* equation in* | In this paper, we consider the resonance | the subwavelength regime. We derive a discrete model | for approximating the subwavelength resonances of | finite systems of high-contrast resonators with Kerr

关键词： capacitance matrix formalism | cubic nonlinear Helmholtz equation | nonlinearity‐induced eigenmode | nonlinear subwavelength physics | nonlinear subwavelength resonance | nonlinearity-induced eigenmode

3. Neural behaviors and energy properties of Memcapacitor FitzHugh-Nagumo neuron model with Miller effect NSTL国家科技图书文献中心

Ge, Mengyan | Jia, Kai ... - 《Nonlinear dynamics》 - 2025,113(3) - 2689～2710 - 共22页

摘要： capacitance and input impedance can be controlled by | model is verified using the Helmholtz* theorem. The* | Based on the memcapacitor with the Miller | effect, this paper proposes an improved memcapacitor | FitzHugh-Nagumo (MCFHN) neuron model. This improved model

关键词： Miller effect | Memcapacitor | MCFHN neuron model | Hamiltonian energy | Resonance phenomenon

4. Generalized Helmholtz model describes capacitance profiles of ionic liquids and concentrated aqueous electrolytes NSTL国家科技图书文献中心

Park, Suehyun | Mcdaniel, Jesse G. - 《The Journal of Chemical Physics》 - 2024,160(16) - ARTN 164709～ - 共19页

摘要： generalization of the Helmholtz* model that can account for both* | capacitance profiles of concentrated electrolytes, the | )" and thickness "L(V)" of the inner Helmholtz* layer* | . We utilize MD simulations to study the capacitance | Helmholtz model qualitatively describes both camel-shaped

关键词： ELECTRICAL DOUBLE-LAYER | SINGLE-CRYSTAL ELECTRODES | SUM-FREQUENCY GENERATION | IN-SITU STM | DIFFERENTIAL CAPACITANCE | GLASSY-CARBON | DIELECTRIC-CONSTANT | INTERFACIAL WATER | METAL-SURFACES | FORCE-FIELDS

5. FUNCTIONAL ANALYTIC METHODS FOR DISCRETE APPROXIMATIONS OF SUBWAVELENGTH RESONATOR SYSTEMS NSTL国家科技图书文献中心

Ammari, Habib | Davies, Bryn ... - 《Pure and applied analysis》 - 2024,6(3) - 873～939 - 共68页

摘要：, rigorous discrete approximations of Helmholtz* scattering* | regime. This is achieved by reframing the Helmholtz | generalised capacitance* matrix, which appears by perturbing* | We survey functional analytic methods for | studying subwavelength resonator systems. In particular

关键词： ENsubwavelength resonance | metamaterials | asymptotic expansions of eigenvalues | Helmholtz scattering | capacitance matrix | phase transition | topological insulators | wave localization | subwavelength resonance

6. Molecular picture of electric double layers with weakly adsorbed water NSTL国家科技图书文献中心

Jia, Mei | Wang, Junyi ... - 《The Journal of Chemical Physics》 - 2024,161(10) - ARTN 104702～ - 共11页 - 被引量：1

摘要： and the Helmholtz* capacitance of BiVO4 as an example* | Helmholtz capacitance and the strength of E-ads. This | Water adsorption energy, E-ads, is a key | physical quantity in sustainable chemical technologies | such as (photo)electrocatalytic water splitting

关键词： OXYGEN EVOLUTION | ACIDITY CONSTANTS | ZERO CHARGE | FREE-ENERGY | INTERFACE | RUTILE | BIVO4 | SURFACE | POINT | SPECTROSCOPY

7. Prominent Structural Dependence of Quantum Capacitance Unraveled by Nitrogen‐Doped Graphene Mesosponge NSTL国家科技图书文献中心

Rui Tang | Alex Aziz ... - 《Small》 - 2024,20(18) - n/a～n/a - 共10页 - 被引量：4

摘要： comprises Helmholtz* capacitance (CH) and possibly quantum* | involves achieving high total capacitance* (Ctot), which* | capacitance (CQ), in high‐surface carbon materials | Abstract Porous carbons are important | electrode materials for supercapacitors. One of the

关键词： chemical vapor deposition | mesoporous carbons | nitrogen doping | quantum capacitance | structure

8. Research on tunable bandgap characteristics of the phononic crystal duct with piezoelectric thin plates for the broad noise reduction NSTL国家科技图书文献中心

Panxue Liu | Shuguang Zuo ... - 《Applied acoustics》 - 2024,216(Jan.) - 109809.1～109809.15 - 共15页 - 被引量：2

摘要： Helmholtz mufflers and built-in piezoelectric thin plates | locally resonant band gaps caused by the Helmholtz | circuit composed of inductance, capacitance* and* | resistance in series, the inductance and capacitance* can* | negative capacitance* can effectively enhance the*

关键词： Noise reduction | Phononic crystal | Piezoelectric thin plate | Bandgap | Fuel cell vehicle

9. The Helmholtz model NSTL国家科技图书文献中心

Ivanov, Vladimir D. - 《Journal of solid state electrochemistry》 - 2024,28(8) - 2487～2493 - 共7页 - 被引量：3

摘要： Helmholtz but also scientists like Nernst, Maxwell, and | origin of the Helmholtz* model. Helmholtz formulated the* | Helmholtz pointed out the similarity between the double | measuring double layer capacitance: the instruments used | A century and a half ago, Helmholtz's model

关键词： Electrochemistry | Double layer | Capacity | Helmholtz model | History of science

10. Scattering from time-modulated subwavelength resonators NSTL国家科技图书文献中心

Ammari, Habib | Cao, Jinghao ... - 《Proceedings of the Royal Society, A. Mathematical, physical and engineering sciences》 - 2024,480(2289) - ARTN 20240177～ - 共22页 - 被引量：2

摘要： reduces to a system of coupled Helmholtz* equations that* | , capacitance* matrix approximation of the subwavelength* | We consider wave scattering from a system of | highly contrasting resonators with time-modulated | material parameters. In this setting, the wave equation

关键词： time-modulated metamaterial | subwavelength resonator | scattering problem | scattering coefficient | energy conservation | MINNAERT RESONANCES | ACOUSTIC-WAVES | BUBBLES | METAMATERIALS

摘要：, the capacitance of the EDL was utilized as a primary | the EDL capacitance, while methylamine shows a | configurations, focusing on their capacitance and | decreases the effective capacitance. Our findings | underscore the pivotal role of EDL capacitance and

关键词： impedance spectroscopy | grand-canonical density functionaltheory | electric double layer | Helmholtz capacitance | polarizability

摘要： problem for the cubic nonlinear Helmholtz equation in | In this paper, we consider the resonance | the subwavelength regime. We derive a discrete model | for approximating the subwavelength resonances of | finite systems of high-contrast resonators with Kerr

关键词： capacitance matrix formalism | cubic nonlinear Helmholtz equation | nonlinearity‐induced eigenmode | nonlinear subwavelength physics | nonlinear subwavelength resonance | nonlinearity-induced eigenmode

摘要： capacitance and input impedance can be controlled by | model is verified using the Helmholtz theorem. The | Based on the memcapacitor with the Miller | effect, this paper proposes an improved memcapacitor | FitzHugh-Nagumo (MCFHN) neuron model. This improved model

关键词： Miller effect | Memcapacitor | MCFHN neuron model | Hamiltonian energy | Resonance phenomenon

关键词： ELECTRICAL DOUBLE-LAYER | SINGLE-CRYSTAL ELECTRODES | SUM-FREQUENCY GENERATION | IN-SITU STM | DIFFERENTIAL CAPACITANCE | GLASSY-CARBON | DIELECTRIC-CONSTANT | INTERFACIAL WATER | METAL-SURFACES | FORCE-FIELDS

摘要：, rigorous discrete approximations of Helmholtz scattering | regime. This is achieved by reframing the Helmholtz | generalised capacitance matrix, which appears by perturbing | We survey functional analytic methods for | studying subwavelength resonator systems. In particular

关键词： ENsubwavelength resonance | metamaterials | asymptotic expansions of eigenvalues | Helmholtz scattering | capacitance matrix | phase transition | topological insulators | wave localization | subwavelength resonance

摘要： and the Helmholtz capacitance of BiVO4 as an example | Helmholtz capacitance and the strength of E-ads. This | Water adsorption energy, E-ads, is a key | physical quantity in sustainable chemical technologies | such as (photo)electrocatalytic water splitting