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221
Comparison of computational algorithms for simulating an electrospray plume with a n-body approach
Published 2022“…Abstract In order to better evaluate the trade-offs between different simulation options for an electrospray thruster plume, we have developed a multi-scale n-body code to compute the evolution of a single emitter electrospray plume in the pure ionic regime. The electrostatic force computations in the simulation are captured through the use of three different computational algorithms with various degrees of approximation. …”
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222
Sandwich structured electrostatic/electrets parallel-plate power generator for low acceleration and low frequency vibration energy harvesting
Published 2013“…Apart from the virtue of harvesting small vibration energy source, it also generates higher power output than conventional two-layer parallel-plate structure by reducing damping effect caused by inherent electrostatic force F e. A localized corona charging method, using charging mask, for ion implantation into electrets has significantly reduced the fast charge decaying problem in micro scale patterned electrets plates and simplified the charging procedure.…”
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Conference Paper -
223
The Nonlinear Dynamics of a MEMS Resonator with a Triangular Tuning Comb
Published 2023-11-01“…The motion equation with dis-smooth tuning electrostatic force is derived according to Newton’s second law. …”
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224
Implementation of the Biological Muscle Mechanism in HASEL Actuators to Leverage Electrohydraulic Principles and Create New Geometries
Published 2021-02-01“…This eliminates issues associated with compartmentalizing of the primary electrostatic force and the secondary hydraulic forces leading to a more efficient and controlled transmission electrostatic and hydrostatic forces to the load compared to current iterations and their geometric components.…”
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225
EIS, Mott Schottky and EFM analysis of the electrochemical stability and dielectric properties of Ca-P-Ag and Ca-P-Si-Ag coatings obtained by plasma electrolytic oxidation in Ti6Al...
Published 2017-06-01“…The electrochemical behavior was comparedwith electrostatic force microscopy (EFM). The EIS results showed improved stabilityproperties in corrosion for Ca-P-Ag coatings, compared with Ca-P-Si-Ag. …”
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226
Characterization of external potential for field emission resonances and its applications on nanometer-scale measurements
Published 2018-01-01“…Because FERs were observed on Pb islands grown on the Cu(111) surface in this study, determination of the tip sharpness enabled the derivation of the subtle expansion deformation of Pb islands due to electrostatic force in the STM junction.…”
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227
Manipulation and Investigation of Uniformly-Spaced Nanowire Array on a Substrate via Dielectrophoresis and Electrostatic Interaction
Published 2018-06-01“…Thus, we propose a generic mechanism, competition of dielectrophoretic and electrostatic force, to determine the nanowire pitch in an ordered array. …”
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228
Fabrication and characterization of forcespun polycaprolactone microfiber scaffolds
Published 2020-01-01“…Forcespinning method uses centrifugal forces for the generation of fibers unlike the electrospinning method which uses electrostatic force. PCL has been extensively used as scaffolds for cell regeneration, substrates for tissue engineering and in drug delivery systems. …”
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229
Molecular Insight into the Binding of Astilbin with Human Serum Albumin and Its Effect on Antioxidant Characteristics of Astilbin
Published 2022-07-01“…Astilbin and HSA prefer to bind at the Site Ⅰ position, which is mainly maintained by electrostatic force, hydrophobic and hydrogen bonding interactions. …”
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230
Measurement of electrostatic tip–sample interactions by time-domain Kelvin probe force microscopy
Published 2020-06-01“…In common implementations, the bias voltage between the tip and the sample is modulated. The resulting electrostatic force or force gradient is detected via lock-in techniques and canceled by adjusting the dc component of the tip–sample bias. …”
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231
Removal of hexavalent chromium from aqueous by Chitosan-stabilized FeS
Published 2023-12-01“…The removal of Cr (Ⅵ) by the composite was the result of electrostatic force, redox reaction, complexation and precipitation. …”
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232
Mechanical Constraint Effect on DNA Persistence Length
Published 2022-11-01“…In this work, the classical buckling theory of Euler beam and Manning’s statistical theories of electrostatic force and thermal fluctuation force are combined for an isolated DNA fragment to formulate a quantitative model, which interprets the relationship between DNA persistence length and critical buckling length. …”
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233
Strain Engineering of Intrinsic Ferromagnetism in 2D van der Waals Materials
Published 2023-08-01“…Subsequently, we focus on numerous attempts to apply strain to 2D materials in experiments, including wrinkle-induced strain, flexible substrate bending or stretching, lattice mismatch, electrostatic force and field-cooling. Last, we emphasize that this field is still in early stages, and there are many challenges that need to be overcome. …”
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234
A quantitative characterization of interaction between prion protein with nucleic acids
Published 2018-07-01“…The reactants form larger nucleoprotein complexes at pH 5 compared to that at neutral pH. The electrostatic force between the protein and nucleic acids dominates the binding interaction at neutral pH. …”
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235
Study of self-calibrating MEMS accelerometers
Published 2015-04-01“…Moreover, this research also uses the following: a PID feedback structure to improve the stability of the closed-loop system; a correlated double sampling (CDS) circuit to attenuate noise, which can eliminate zero drift caused by offset voltage of the pre-amplifier; a time division multiplexing electrostatic force feedback circuit to achieve the operation of a closed-loop micro-accelerometer. …”
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236
Development of Low-Cost Electrospinning to Fabricate Structured Nanofiber for Biomedical Designs with Manageable Flowrate and Voltage
Published 2022-08-01“…Second, a high voltage power supply occurs electrostatic force. Third, the collector gathers nanofiber products. …”
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237
Mechanical Behavior of A MEMS Based Capacitive Energy Harvester
Published 2017-08-01“…Due to the nonlinearity and low displacement amplitude that result from electrostatic force, energy can be generated. In order to study the primer factors for increasing generated energy, geometrical parameters of the system have been changed. …”
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238
Influence of silicon-nanocrystal distribution in SiO2 matrix on charge injection and charge decay
Published 2010“…Influence of distribution of silicon nanocrystals (nc-Si) embedded in SiO2 matrix on charge injection and charge decay of the nc-Si has been investigated with electrostatic force microscopy. For nc-Si distributing in the surface region, the size of charge cloud does not change with decay time, and neighboring charges have no influence on the charge decay. …”
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Journal Article -
239
Electronic structure and optical properties of conjugated molecules : SAC-CI study
Published 2013“…The excited-state geometry relaxation was interpret based on the electrostatic force theory. The present work provides a useful basis for the theoretical design predicting the optical properties of the molecules.…”
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Conference Paper -
240
Charge injection at carbon nanotube-SiO2 interface
Published 2011“…We have studied the charge injection and subsequent discharging processes at the carbon nanotube-SiO2 interface using electrostatic force microscopy. It was observed that the water layer assists charge diffusion on the dielectric surface.…”
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Journal Article