Concept
Static cling
Related publications (24)
Reduction of the lattice strain with increasing field amplitude in polycrystalline BiFeO3
As dynamic interfaces in piezoelectric materials, domain walls can greatly impact the functionality under applied external fields. Recently, conductive domain walls have been found to result in Maxwell-Wagner (M-W)-like dispersion of the lattice strain and ...
2022Kinetic Euclidean Distance Matrices
Martin Vetterli, Ivan Dokmanic, Puoya Tabaghi
Euclidean distance matrices (EDMs) are a major tool for localization from distances, with applications ranging from protein structure determination to global positioning and manifold learning. They are, however, static objects which serve to localize point ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020High-efficiency super-elastic liquid metal based triboelectric fibers and textiles
Fabien Sorin, Wei Yan, Yunpeng Qu, Dang Tùng Nguyen, Andreas Leber, Chaoqun Dong, Nicola Bartolomei, Marco Volpi, Rajasundar Chandran
Fibers that harvest mechanical energy via the triboelectric effect are excellent candidates aspower sources for wearable electronics and functional textiles. Thus far however, their fab-rication remains complex, and exhibited performances are below the sta ...
2020Detection of voltage pulse width effect on charge accumulation in PSCs EFISHG measurement
Mohammad Khaja Nazeeruddin, Sanghyun Paek, Zubair Ahmad
We report the effect of applied pulse width on charge accumulation in triple cation perovskite solar cells (PSCs) during the Electric Field Induced Second Harmonic Generation (EFISHG) measurements. The PSCs were prepared in the n-i-p structure using the la ...
ELSEVIER2020Triboelectric effect to harness fluid flow energy
Danick Briand, Rubaiyet Iftekharul Haque, Amr Yehia Hussien Mahmoud Arafat
We are reporting energy scavenging from fluid flows inside tubular structures using triboelectric effects. Two separate designs of triboelectric generators are proposed. A tubular design that uses liquid-solid interaction mechanism for water, and freestand ...
IOP PUBLISHING LTD2019Behavioural compass: animal behaviour recognition using magnetometers
Kamiar Aminian, Pritish Chakravarty, Maiki Maalberg
Animal-borne data loggers today often house several sensors recording simultaneously at high frequency. This offers opportunities to gain fine-scale insights into behaviour from individual-sensor as well as integrated multi-sensor data. In the context of b ...
2019Electromagnetic Fields Associated With the M‐Component Mode of Charge Transfer
Marcos Rubinstein, Mohammad Azadifar, Davide Pavanello, Lixia He
In upward flashes, charge transfer to ground largely takes place during the initial continuous current (ICC) and its superimposed pulses (ICC pulses). ICC pulses can be associated with either M-component or leader/return-stroke like modes of charge transfe ...
2019Charge Accumulation, Recombination, and Their Associated Time Scale in Efficient (GUA)(x)(MA)(1-x)PbI3-Based Perovskite Solar Cells
Shaik Mohammed Zakeeruddin, Pankaj Kumar Yadav, Daniel Prochowicz, Mohammad Mahdi Tavakoli, Anwar Qasem M Alanazi
Here, we study the influence of guanidinium (GUA) ions on the open-circuit voltage (V-oc) in the (GUA)(x)(MA)(1-x)PbI3 based perovskite solar cells. We demonstrate that incorporation of GUA forms electronic and ionic accumulation regions at the interface o ...
2019Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
Wolfgang Richard Tress, Ulf Anders Hagfeldt, Firouzeh Ebadi Garjan
So-called negative capacitance seems to remain an obscure feature in the analysis of the frequency-dependent impedance of perovskite solar cells. It belongs to one of the puzzling peculiarities arising from the mixed ionic-electronic conductivity of this c ...
Springer2019Charging and coagulation of radioactive and nonradioactive particles in the atmosphere
Charging and coagulation influence one another and impact the particle charge and size distributions in the atmosphere. However, few investigations to date have focused on the coagulation kinetics of atmospheric particles accumulating charge. This study pr ...
Copernicus GmbH2016