Results 1 to 10 of about 362,217 (292)

Fermi surface topology and signature of surface Dirac nodes in LaBi

Scientific Reports, 2017
Novel topological state of matter is one of the rapidly growing fields in condensed matter physics research in recent times. While these materials are fascinating from the aspect of fundamental physics of relativistic particles, their exotic transport ...
Ratnadwip Singha, Biswarup Satpati, Prabhat Mandal   +2 more
doaj   +2 more sources

Effect of Alkali-treatment on Structural, Thermal, Tensile Properties of Dichrostachys Cinerea Bark Fiber and Its Composites

Journal of Natural Fibers, 2022
The effect of alkali-treatment of the chemical composition, structure, thermal stability, tensile strength, and surface topology of dichrostachys cinerea bark fibers (DCFs) was analyzed by Chemical analysis, XRD, FTIR, TGA, SEM, and AFM in this ...
P.G Baskaran, M Kathiresan, P Pandiarajan   +2 more
doaj   +1 more source

Vibration-Assisted Ball Burnishing

Encyclopedia, 2021
Vibration-Assisted Ball Burnishing is a finishing processed based on plastic deformation by means of a preloaded ball on a certain surface that rolls over it following a certain trajectory previously programmed while vibrating vertically. The dynamics of
Ramón Jerez-Mesa, Jordi Llumà, J. Antonio Travieso-Rodríguez   +2 more
doaj   +1 more source

Geometrical consideration for mechanical contact between rolling circle and surface roughness as an improvement to the surface profile

Journal of Mechanical Engineering and Sciences, 2021
This paper describes measurement methods of surface profiles that improve contact-type displacement sensor outputs by focusing on the contact point between the sphere tip of the sensor and the rough surface.
Tsuyoshi Shimizu, Yasutake Haramiishi, Takaaki Ishii, Yuzairi Abdul Rahim, Mohd Fadzil Ali Ahmad, Hiromi Watanabe   +5 more
doaj   +1 more source

Hydrothermal Synthesis of Various Magnetic Properties of Controlled Micro/Nanostructured Powders and Films of Rare-Earth Iron Garnet

Nanomaterials, 2021
In this study, the synthesis and magnetic properties of the rare-earth iron garnets Sm3Fe5O12, Pr3Fe5O12, and Er3Fe5O12 (in the form of powders and thin films) are reported.
Natalia Tsidaeva, Ahsarbek Nakusov, Spartak Khaimanov, Wei Wang   +3 more
doaj   +1 more source

Topological states on the gold surface [PDF]

Nature Communications, 2015
AbstractGold surfaces host special electronic states that have been understood as a prototype of Shockley surface states. These surface states are commonly employed to benchmark the capability of angle-resolved photoemission spectroscopy (ARPES) and scanning tunnelling spectroscopy.
Binghai Yan, Benjamin Stadtmüller, Norman Haag, Sebastian Jakobs, Johannes Seidel, Dominik Jungkenn, Stefan Mathias, Mirko Cinchetti, Martin Aeschlimann, Claudia Felser   +9 more
openaire   +6 more sources

The Role of Cocrystallization-Mediated Altered Crystallographic Properties on the Tabletability of Rivaroxaban and Malonic Acid

Pharmaceutics, 2020
The present work aims to understand the crystallographic basis of the mechanical behavior of rivaroxaban-malonic acid cocrystal (RIV-MAL Co) in comparison to its parent constituents, i.e., rivaroxaban (RIV) and malonic acid (MAL). The mechanical behavior
Dnyaneshwar P. Kale, Vibha Puri, Amit Kumar, Navin Kumar, Arvind K. Bansal   +4 more
doaj   +1 more source

On the topological index of irregular surfaces [PDF]

Journal of Algebraic Geometry, 2006
We study the topological index of some irregular surfaces that we call generalized Lagrangian. We show that under certain hypotheses on the base locus of the Lagrangian system the topological index is non-negative. For the minimal surfaces of general type with q = 4 q=4 and p g
Barja Yáñez, Miguel Ángel, Naranjo, J. C., Pirola, Gian Pietro   +2 more
openaire   +4 more sources

Bacterial Biofilm Growth on 3D-Printed Materials

Frontiers in Microbiology, 2021
Recent advances in 3D printing have led to a rise in the use of 3D printed materials in prosthetics and external medical devices. These devices, while inexpensive, have not been adequately studied for their ability to resist biofouling and biofilm ...
Donald C. Hall, Donald C. Hall, Phillip Palmer, Hai-Feng Ji, Garth D. Ehrlich, Garth D. Ehrlich, Jarosław E. Król   +6 more
doaj   +1 more source

Topological segmentation of discrete surfaces [PDF]

Proceedings. 1991 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1993
no ...
Malandain, Grégoire, Bertrand, Gilles, Ayache, Nicholas   +2 more
openaire   +3 more sources