Orbital stability in a classical pilot-wave system by Liu, Nicholas Z.

“…In the limit of vanishing particle inertia, infinite path memory and a linear spring force, we demonstrate the intriguing possibility of infinitely many sharply quantised orbital states, where the allowed orbital radii exist in vanishingly thin intervals, and are stabilised by the combined influence of the time-averaged wave field and spring force. …”
Get full text

Spectroscopic study of emergent electronic phases in transition metal based compounds by Song, Qian

“…The recent discovery of intrinsic magnetic order in atomically-thin van der Waals (vdW) materials has created new opportunities for the study of collective spin phenomena in free-standing two-dimensional (2D) systems and nanoscale devices. …”
Get full text

Mixed polyamide-based composite nanofiltration hollow fiber membranes with improved low-pressure water softening capability by Fang, Wangxi, Shi, Lei, Wang, Rong

“…Mixed polyamide-based composite nanofiltration (NF) hollow fiber membranes with suitable characteristics for water softening under ultrafiltration (UF)-range low operating pressure were successfully developed. The thin-film selective layer of the composite membrane was formed via interfacial polymerization on the inner surface of a microporous polyethersulfone (PES) hollow fiber substrate with trymesoyl chloride (TMC) being the organic phase monomer, and a mixture of branched polyethyleneimine (PEI) and piperazine (PIP) being the monomers in the aqueous phase. …”
Get full text
Get full text

Spinel Co3O4 nanomaterials for efficient and stable large area carbon-based printed perovskite solar cells by Bashir, Amna, Shukla, Sudhanshu, Lew, Jia Haur, Shukla, Shashwat, Bruno, Annalisa, Gupta, Disha, Baikie, Tom, Patidar, Rahul, Akhter, Zareen, Priyadarshi, Anish, Mathews, Nripan, Mhaisalkar, Subodh Gautam

“…The spinel Co3O4 nanoparticles are synthesized using the chemical precipitation method, and characterized by X-ray diffraction (XRD), X-ray absorption spectroscopy (XAS), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and UV-Vis spectroscopy. A screen printed thin layer of p-type inorganic spinel Co3O4 in carbon PSCs provides a better-energy level matching, superior efficiency, and stability. …”
Get full text

Dynamic properties of high-Tc superconducting nano-junctions made with a focused helium ion beam by Couëdo, François, Amari, Paul, Feuillet-Palma, Cheryl, Ulysse, Christian, Srivastava, Yogesh Kumar, Singh, Ranjan, Bergeal, Nicolas, Lesueur, Jérôme

“…Here we report on noise properties at RF frequencies of recently introduced high-Tc Josephson nano-junctions fabricated by mean of a Helium ion beam focused at sub-nanometer scale on a YBa2Cu3O7 thin film. We show that their current-voltage characteristics follow the standard Resistively-Shunted-Junction (RSJ) circuit model, and that their characteristic frequency fc = (2e/h)IcRn reaches ~300 GHz at low temperature. …”
Get full text

V4C3TxMXene : a promising active substrate for reactive surface modification and the enhanced electrocatalytic oxygen evolution activity by Du, Cheng‐Feng, Sun, Xiaoli, Yu, Hong, Fang, Wei, Jing, Yao, Wang, Yonghui, Li, Shuiqing, Liu, Xianhu, Yan, Qingyu

“…With the advantages of the multilayered V4C3T x MXene that can simultaneously support the RSM reaction and keep the inner skeleton stable, a series of amorphous Ni/Fe/V‐ternary oxide hydroxides thin layer can be successfully modified on the surface of the V4C3T x MXene (denoted as MOOH @V4C3T x, M = Ni, Fe, and V) without disrupting its original structure. …”
Get full text

Fast pyrolysis of cellulose, hemicellulose, and lignin : effect of operating temperature on bio-oil yield and composition and insights into the intrinsic pyrolysis chemistry by Ansari, Khursheed Badruddin, Arora, Jyotsna Sudhir, Chew, Jia Wei, Dauenhauer, Paul J., Mushrif, Samir H.

“…However, the yield and composition of bio-oil are governed by numerous pyrolysis reactions which are difficult to understand because of the multiphase decomposition phenomena with convoluted chemistry and transport effects at millisecond time scales. In this work, thin-film pyrolysis experiments of biopolymers present in the biomass (i.e., cellulose (â¼50 μm), hemicellulose (using xylan as a model biopolymer, â¼12 μm), and lignin (â¼10 μm)) were performed over 200-550 °C, to investigate underlying thermal decomposition reactions, based on the product distribution obtained under reaction-controlled operating conditions. …”
Get full text

Vertical mixing in a shallow tropical reservoir by Yang, Peipei, Fong, Derek A., Lo, Edmond Yat-Man, Monismith, Stephen G.

“…The daytime structure consisted of a thin surface mixed layer (SML) above the diurnal thermocline, an intermediate hypolimnion layer with the two thermoclines as its boundaries, and an underflow layer below the secondary thermocline. …”
Get full text

Multi-branch sandwich piezoelectric energy harvester : mathematical modeling and validation by Li, Xiangyang, Yu, Kaiping, Upadrashta, Deepesh, Yang, Yaowen

“…Using sandwich structure comprised of a soft-core layer and two thin skins can drastically reduce the natural frequency and increase voltage output of the harvester. …”
Get full text

Geometric influence of the laser-based powder bed fusion process in Ti6AL4V and AlSi10Mg by Chua, Zhong Yang, Moon, Seung Ki, Jiao, Lishi, Ahn, Il Hyuk

“…These results can be used to understand the material thermal behaviour in lattice structures with a thin or small-sized feature and serve as a design guideline to indirectly control the microstructure of a L-PBF part.…”
Get full text

Layer-by-layer aided β-cyclodextrin nanofilm for precise organic solvent nanofiltration by Li, Xin, Li, Can, Goh, Kunli, Chong, Tzyy Haur, Wang, Rong

“…Synthetic interlayers with multiple functions and structural stability have a high potential to construct novel thin film composite (TFC) membranes with demanding permselective property for precise separations. …”
Get full text

Fabrication of organic solvent nanofiltration membranes with graphene oxide - enhanced covalent organic framework via interfacial polymerization by Oor, Jia Zheng, Ong, Chi Siang, Tan, Yong Zen, Chew, Jia Wei

“…Unfortunately, the common thin film composite (TFC) - based organic solvent nanofiltration membranes often give low solvent permeance due to the dense skin layer atop the substrate. …”
Get full text

Charge transfer enhancement at the CZTS photocathode interface using ITO for efficient solar water reduction by Tay, Ying Fan, Zhang, Mengyuan, Zhang, Shuo, Lie, Stener, Chiam, Sing Yang, Wong, Lydia Helena

“…The solution-processed CZTS thin film coated with a CdS/ITO double layer and Pt catalyst (CZTS/CdS/ITO/Pt) yielded a photocurrent of 29 mA cm−2 at 0 VRHE and an onset potential of 0.75 VRHE, which is significantly higher than that of the pristine CZTS/CdS/Pt photocathode. …”
Get full text

Renewable energy from livestock waste valorization: amyloid-based feather keratin fuel cells by Soon, Wei Long, Peydayesh, Mohammad, de Wild, Tym, Donat, Felix, Saran, Rinku, Müller, Christoph R., Gubler, Lorenz, Mezzenga, Raffaele, Miserez, Ali

“…Additionally, these membranes were used to generate hydrogen through water splitting and in protonic field-effect transistors as thin-film modulators of protonic conductivity via the electrostatic gating effect. …”
Get full text

Engineering nano-nodular pattern on the substrate surface by tuning phase inversion to construct ultrapermselective ion-separation nanofiltration membrane by Zhao, Yali, Li, Can, Liao, Yuan, Yin, Yurong, Wang, Rong, Chen, Dongliang

“…Consequently, a PA membrane with nano-nodular pattern, thin skin layer, narrow pore size distribution and negative charge was formed. …”
Get full text

Metamaterial inspired re-configurable monopole antenna for RF energy harvesting by Jagadeesan Aswin Babu

“…The antenna structure consists of a Coplanar Waveguide (CPW) feed which is connected to a rectangular monopole antenna, which is loaded with thin inductor strip and interdigital capacitive (IDC) slot. …”
Get full text

Unveiling the dual role of chemically synthesized copper doped zinc oxide for resistive switching applications by Gollu, Sankara Rao, Roy, Sounak, Banerjee, Souri, Kundu, Souvik, Boppidi, Pavan Kumar Reddy, Raj, P. Michael Preetam, Challagulla, Swapna

“…X-ray diffraction, high resolution transmission electron microscope, x-ray photoelectron spectroscopy, UV-VIS-near infrared spectrometer, and piezoelectric force microscopy (PFM) were employed to study the crystallinity, interfaces, chemical compositions, bandgap, and domains in Cu:ZnO thin films, respectively. The bandgap of Cu:ZnO was found to be 3.20 eV. …”
Get full text
Get full text

Is clicking mechanism good for flapping wing micro aerial vehicle? by Chin, Yao Wei, Lau, Gih Keong

“…The click mechanism system is designed like a thin elastic plate which was compressed until bent, with its center point stable at either the top most extreme or the bottom most extreme positions. …”
Get full text
Get full text

Nutraceuticals silybin B, resveratrol, and epigallocatechin-3 gallate-bind to cardiac muscle troponin to restore the loss of lusitropy caused by cardiomyopathy mutations in vitro,... by Yang, Z, Sheehan, AM, Messer, AE, Tsui, S, Sparrow, A, Redwood, C, Kren, V, Gould, IR, Marston, SB

“…Introduction: Adrenergic activation of protein kinase A (PKA) in cardiac muscle targets the sarcolemma, sarcoplasmic reticulum, and contractile apparatus to increase contractile force and heart rate. In the thin filaments of the contractile apparatus, cardiac troponin I (cTnI) Ser22 and Ser23 in the cardiac-specific N-terminal peptide (NcTnI: residues 1 to 32) are the targets for PKA phosphorylation. …”

Securing reform? Post-election power sharing and security sector reform in Zimbabwe, Kenya, and Togo, 2006-2013 by Noyes, A

“…Traditionally used to end high-intensity civil wars, recently power sharing has increasingly been used to terminate an array of lower-intensity conflicts, such as election-related violence in Togo in 2006 and Kenya and Zimbabwe in 2008. The thin but emerging scholarship on post-election power sharing is largely negative, maintaining that the model is unlikely to deliver the institutional reforms necessary to resolve the underlying roots of electoral conflicts. …”