Results 81 to 90 of about 3,281,000 (281)

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Automated registration and clustering for enhanced localization atomic force microscopy of flexible membrane proteins.

PLoS Computational Biology
Atomic Force Microscopy (AFM) can create images of biomolecules under near-native conditions but suffers from limited lateral resolution due to the finite AFM tip size and recording frequency.
Creighton M Lisowski, Gavin M King, Ioan Kosztin   +2 more
doaj   +1 more source

Quantitative Nano-characterization of Polymers Using Atomic Force Microscopy

CHIMIA, 2017
The present article offers an overview on the use of atomic force microscopy (AFM) to characterize the nanomechanical properties of polymers. AFM imaging reveals the conformations of polymer molecules at solid– liquid interfaces.
Milad Radiom, Christoph Weder, Katharina M. Fromm, Andreas F. M. Kilbinger, Plinio Maroni, Mathieu A. Ayer, Michela di Giannantonio, Phally Kong, Svilen Kozhuharov, Michal Borkovec   +9 more
doaj   +1 more source

Quantifying Subsurface Weak in‐Plane Magnetization of Mixed Phase BiFeO3 by Scanning Nitrogen Vacancy Magnetometry

Advanced Functional Materials, EarlyView.
We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang, Zhewen Xu, Yuwen Xu, Björn Josteinsson, Simon Josephy, Dawei Zhang, Yunlong Sun, Heung‐Sik Park, Jihun Kim, Kanghyun Chu, Kyung Song, Danyang Wang, Chan‐Ho Yang, Andrea Morales, Jan Seidel   +14 more
wiley   +1 more source

AFM Calculated Parameters of Morphology Investigation of Spin Coated MZO (M = Al, Sn, Cd, Co) Layers [PDF]

Журнал нано- та електронної фізики, 2015
This paper reports on the deposition and surface properties of the pure and doped zinc oxide layers produced by spin coating route. Pure and metallic (Al, Sn, Cd, Co) doped ZnO films are characterized by mean of atomic force microscopy (AFM).
M. Benhaliliba, A. Tiburcio-Silver, A. Avila-Garcia   +2 more
doaj  

Scanning Probe Microscopy of Atoms and Molecules on Insulating Films: From Imaging to Molecular Manipulation

CHIMIA, 2012
Scanning tunneling microscopy (STM) and atomic force microscopy (AFM) of single atoms and molecules on ultrathin insulating films have led to a wealth of novel observations and insights.
Gerhard Meyer, Leo Gross, Fabian Mohn, Jascha Repp   +3 more
doaj   +1 more source

30 years of atomic force microscopy (AFM)

, 2016
Background     This collection is to celebrate the 30th anniversary of atomic force microscopy (AFM). March 3, 1986 saw publication of the land-marking paper "Atomic force microscope" by G. Binnig, C. G. Quate and C. Gerber (Phys Rev Lett, 56 (1986) 930-933, citations >8,800) with the motivation to invent "a new type of microscope capable of ...
openaire   +1 more source

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

Advanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri, Oliver Paull, Ralph Bulanadi, Yasuhiro Sakamoto, Shintaro Yasui, Mikayla Lord, Mahak Chhabra, David Walker, Patrycja Paruch, Shery Chang, Nagarajan Valanoor, Daniel Sando   +11 more
wiley   +1 more source

High-speed atomic force microscopy: Imaging and force spectroscopy [PDF]

, 2014
International audienceKeywords: High-speed atomic force microscopy High-speed force spectroscopy Membrane protein Membrane structure Titin Actin cortex a b s t r a c t Atomic force microscopy (AFM) is the type of scanning probe microscopy that is ...
Frédéric Eghiaian, Ignacio Casuso, Scheuring, Simon, Eghiaian, Frédéric, Rico, Felix, Simon Scheuring, Felix Rico, Adai Colom, Casuso, Ignacio, Colom, Adai   +9 more
core   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source