Does Flexoelectricity Drive Triboelectricity?

Enhanced flexoelectricity at reduced dimensions revealed by mechanically tunable quantum tunnelling

(2019) Saikat Das et al.   Nature Communications

Electron Transfer in Nanoscale Contact Electrification: Effect of Temperature in the Metal-Dielectric Case

(2019) Shiquan Lin et al.   ADVANCED MATERIALS

Contact-Electrification between Two Identical Materials: Curvature Effect

(2019) Cheng Xu et al.   ACS Nano

Flexoelectric effect in PVDF-based copolymers and terpolymers

(2018) Jie Liu et al.   APPLIED PHYSICS LETTERS

Direct Observation of Large Flexoelectric Bending at the Nanoscale in Lanthanide Scandates

(2018) Pratik Koirala et al.   NANO LETTERS

Rate and State Friction Relation for Nanoscale Contacts: Thermally Activated Prandtl-Tomlinson Model with Chemical Aging

(2018) Kaiwen Tian et al.   PHYSICAL REVIEW LETTERS

Interfacial Charge Density and Its Connection to Adhesion and Frictional Forces

(2018) M. Wolloch et al.   PHYSICAL REVIEW LETTERS

The Charging Events in Contact-Separation Electrification

(2018) Umar G. Musa et al.   Scientific Reports

Piezoelectric Mimicry of Flexoelectricity

(2018) Amir Abdollahi et al.   PHYSICAL REVIEW LETTERS

Minimizing friction, wear, and energy losses by eliminating contact charging

(2018) Khaydarali Sayfidinov et al.   Science Advances

Triboelectric nanogenerators: providing a fundamental framework

(2017) R. D. I. G. Dharmasena et al.   Energy & Environmental Science

Load and Time Dependence of Interfacial Chemical Bond-Induced Friction at the Nanoscale

(2017) Kaiwen Tian et al.   PHYSICAL REVIEW LETTERS

In situsingle asperity wear at the nanometre scale

(2016) Y. Liao et al.   INTERNATIONAL MATERIALS REVIEWS

Enhanced flexoelectric-like response in oxide semiconductors

(2016) Jackeline Narvaez et al.   NATURE

Fracture toughening and toughness asymmetry induced by flexoelectricity

(2015) Amir Abdollahi et al.   PHYSICAL REVIEW B

Large Flexoelectric Anisotropy in Paraelectric Barium Titanate

(2015) Jackeline Narvaez et al.   PHYSICAL REVIEW LETTERS

Bipolar Tribocharging Signal During Friction Force Fluctuations at Metal-Insulator Interfaces

(2014) Thiago A. L. Burgo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Breaking of macroscopic centric symmetry in paraelectric phases of ferroelectric materials and implications for flexoelectricity

(2014) Alberto Biancoli et al.   NATURE MATERIALS

Surface control of flexoelectricity

(2014) Massimiliano Stengel   PHYSICAL REVIEW B

Size-Dependent Same-Material Tribocharging in Insulating Grains

(2014) Scott R. Waitukaitis et al.   PHYSICAL REVIEW LETTERS

Friction, tribochemistry and triboelectricity: recent progress and perspectives

(2014) Fernando Galembeck et al.   RSC Advances

Flexoelectric Effect in Solids

(2013) Pavlo Zubko et al.   Annual Review of Materials Research

Effect of anodic oxidation of single crystal boron doped diamond on tribocurrent and macroscopic friction force with metals

(2013) Juan V. Escobar et al.   DIAMOND AND RELATED MATERIALS

Theoretical study of contact-mode triboelectric nanogenerators as an effective power source

(2013) Simiao Niu et al.   Energy & Environmental Science

Fundamentals of flexoelectricity in solids

(2013) P V Yudin et al.   NANOTECHNOLOGY

First-principles theory and calculation of flexoelectricity

(2013) Jiawang Hong et al.   PHYSICAL REVIEW B

Microscopic response to inhomogeneous deformations in curvilinear coordinates

(2013) Massimiliano Stengel   Nature Communications

Friction coefficient dependence on electrostatic tribocharging

(2013) Thiago A. L. Burgo et al.   Scientific Reports

Material Transfer and Polarity Reversal in Contact Charging

(2012) H. Tarik Baytekin et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Elucidating the mechanism for indentation size-effect in dielectrics

(2012) C. R. Robinson et al.   APPLIED PHYSICS LETTERS

Flexoelectricity in several thermoplastic and thermosetting polymers

(2012) Baojin Chu et al.   APPLIED PHYSICS LETTERS

Temperature dependence of nanoscale friction for Fe on YBCO

(2012) Igor Altfeder et al.   JOURNAL OF APPLIED PHYSICS

Flexoelectric effect in finite samples

(2012) Alexander K. Tagantsev et al.   JOURNAL OF APPLIED PHYSICS

Triboelectricity: Macroscopic Charge Patterns Formed by Self-Arraying Ions on Polymer Surfaces

(2012) Thiago A. L. Burgo et al.   LANGMUIR

Triboelectric-Generator-Driven Pulse Electrodeposition for Micropatterning

(2012) Guang Zhu et al.   NANO LETTERS

Transparent Triboelectric Nanogenerators and Self-Powered Pressure Sensors Based on Micropatterned Plastic Films

(2012) Feng-Ru Fan et al.   NANO LETTERS

Interfacial polarization and pyroelectricity in antiferrodistortive structures induced by a flexoelectric effect and rotostriction

(2012) Anna N. Morozovska et al.   PHYSICAL REVIEW B

Modeling of Phonon Wind Shielding Effects on Moving Dislocation Arrays

(2012) A. M’ndange-Pfupfu et al.   TRIBOLOGY LETTERS

Contact charging between surfaces of identical insulating materials in asymmetric geometries

(2011) Richard Pham et al.   JOURNAL OF ELECTROSTATICS

Contact electrification of insulating materials

(2011) Daniel J Lacks et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Thermodynamics of electromechanically coupled mixed ionic-electronic conductors: Deformation potential, Vegard strains, and flexoelectric effect

(2011) A. N. Morozovska et al.   PHYSICAL REVIEW B

Giant Flexoelectric Effect in Ferroelectric Epitaxial Thin Films

(2011) D. Lee et al.   PHYSICAL REVIEW LETTERS

The Mosaic of Surface Charge in Contact Electrification

(2011) H. T. Baytekin et al.   SCIENCE

The flexoelectricity of barium and strontium titanates from first principles

(2010) Jiawang Hong et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Towards a Bulk Theory of Flexoelectricity

(2010) Raffaele Resta   PHYSICAL REVIEW LETTERS

A Dislocation-Based Analytical Model for the Nanoscale Processes of Shear and Plowing Friction

(2010) A. M’ndange-Pfupfu et al.   TRIBOLOGY LETTERS

The origins of electromechanical indentation size effect in ferroelectrics

(2009) M. Gharbi et al.   APPLIED PHYSICS LETTERS

Atomistic determination of flexoelectric properties of crystalline dielectrics

(2009) R. Maranganti et al.   PHYSICAL REVIEW B

Electrification of granular systems of identical insulators

(2009) Jasper F. Kok et al.   PHYSICAL REVIEW E

Charge Segregation Depends on Particle Size in Triboelectrically Charged Granular Materials

(2009) Keith M. Forward et al.   PHYSICAL REVIEW LETTERS

Electrostatic Charging Due to Separation of Ions at Interfaces: Contact Electrification of Ionic Electrets

(2008) Logan S. McCarty et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Spontaneous tribocharging of similar materials

(2008) T. Shinbrot et al.   EPL

Correlation between nanosecond X-ray flashes and stick–slip friction in peeling tape

(2008) Carlos G. Camara et al.   NATURE

Electrostatic electrochemistry at insulators

(2008) Chongyang Liu et al.   NATURE MATERIALS

Nonequilibrium Accumulation of Surface Species and Triboelectric Charging in Single Component Particulate Systems

(2008) Daniel J. Lacks et al.   PHYSICAL REVIEW LETTERS