scholarly journals Real Space Observations of Magnesium Hydride Formation and Decomposition

2010 ◽  
Vol 22 (4) ◽  
pp. 1291-1293 ◽  
Author(s):  
T. Herranz ◽  
K. F. McCarty ◽  
B. Santos ◽  
M. Monti ◽  
J. de la Figuera
Keyword(s):  
Real Space ◽  
Magnesium Hydride ◽  
Hydride Formation ◽  
Space Observations

scholarly journals Nanometer-scale hydrogen ‘portals’ for the control of magnesium hydride formation

2015 ◽  
Vol 17 (43) ◽  
pp. 28977-28984 ◽  
Author(s):  
Chia-Jung Chung ◽  
Chinmay Nivargi ◽  
Bruce Clemens
Keyword(s):  
Thin Films ◽  
Pd Nanoparticles ◽  
Magnesium Hydride ◽  
Nanometer Scale ◽  
Hydride Formation ◽  
Formation Kinetics

Our unique ‘nanoportal’ structure of Pd nanoparticles deposited on epitaxial Mg thin films allows the study of MgH2 formation kinetics in a controlled way.

Scanning probe microscopy for real-space observations of local chemical reactions induced by a localized surface plasmon

2019 ◽  
Vol 21 (36) ◽  
pp. 19720-19731 ◽  
Author(s):  
Emiko Kazuma ◽  
Yousoo Kim
Keyword(s):  
Surface Plasmon ◽  
Chemical Reactions ◽  
Scanning Probe Microscopy ◽  
Real Space ◽  
Scanning Probe ◽  
Localized Surface Plasmon ◽  
Probe Microscopy ◽  
Microscopy Techniques ◽  
Space Observations

Scanning probe microscopy techniques providing mechanistic insights into chemical reactions induced by localized surface plasmon on the basis of real-space observations.

scholarly journals Real-space observations of 60-nm skyrmion dynamics in an insulating magnet under low heat flow

2021 ◽  
Author(s):  
Xiuzhen Yu ◽  
Fumitaka Kagawa ◽  
Shinichiro Seki ◽  
Masashi Kubota ◽  
Jan Masell ◽  
...  
Keyword(s):  
Heat Flow ◽  
Domain Walls ◽  
Spin Dynamics ◽  
Real Space ◽  
Fundamental Physics ◽  
Theoretical Predictions ◽  
Comparable Magnitude ◽  
Widespread Interest ◽  
Space Observations

Abstract Thermal-current induced electron and spin dynamics in solids –dubbed “caloritronics” – have generated widespread interest in both fundamental physics and spintronics applications. Here, we examine the dynamics of nanometric topological spin textures, skyrmions, driven by a temperature gradient or heat flow. The heat-flow-drive skyrmion dynamics are evaluated through in-situ real-space observations in an insulating helimagnet Cu2OSeO3. We observe increases of the skyrmion velocity and the Hall angle with increasing T above a critical value of ~ 13 mK/mm, which is two orders of magnitude lower than the T required to drive ferromagnetic domain walls, in agreement with theoretical predictions. A comparable magnitude of T is also observed to move the domain walls between a skyrmion domain and the non-topological conical-spin domain from cold to hot regions. Our results demonstrate the efficient manipulation of skyrmions by temperature gradients, a promising step towards energy-efficient “green” spintronics.

Magnesium Hydride Formation within Carbon Aerogel

2011 ◽  
Vol 115 (5) ◽  
pp. 1757-1766 ◽  
Author(s):  
Mark Paskevicius ◽  
Hu-Yong Tian ◽  
Drew A. Sheppard ◽  
Colin J. Webb ◽  
Mark P. Pitt ◽  
...  
Keyword(s):  
Carbon Aerogel ◽  
Magnesium Hydride ◽  
Hydride Formation

scholarly journals Mathematical Modelling of Titanium Hydride Formation from Titanium Tetrachloride with Magnesium Hydride using Matlab

2018 ◽  
Vol 1082 ◽  
pp. 012037
Author(s):  
Sanjith Udayakumar ◽  
Atif Sadaqi ◽  
Najwa Ibrahim ◽  
M. N. Ahmad Fauzi ◽  
Sivakumar Ramakrishnan ◽  
...  
Keyword(s):  
Mathematical Modelling ◽  
Titanium Hydride ◽  
Titanium Tetrachloride ◽  
Magnesium Hydride ◽  
Hydride Formation

Non-cyclopentadienyl Titanium(III)−Magnesium Hydride Formation by Reduction of an Amidotitanium(IV) Complex

2003 ◽  
Vol 22 (22) ◽  
pp. 4387-4389 ◽  
Author(s):  
Q. Folashade Mokuolu ◽  
Paul A. Duckmanton ◽  
Alexander J. Blake ◽  
Claire Wilson ◽  
Jason B. Love
Keyword(s):  
Magnesium Hydride ◽  
Hydride Formation

Effect of Group IIIA metal additives on the kinetics of magnesium hydride formation

1978 ◽  
Vol 40 (11) ◽  
pp. 1949-1951 ◽  
Author(s):  
M.H. Mintz ◽  
S. Malkiely ◽  
Z. Gavra ◽  
Z. Hadari
Keyword(s):  
Magnesium Hydride ◽  
Hydride Formation ◽  
Metal Additives ◽  
Kinetics Of

scholarly journals Real-space observations of 60-nm skyrmion dynamics in an insulating magnet under low heat flow

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Xiuzhen Yu ◽  
Fumitaka Kagawa ◽  
Shinichiro Seki ◽  
Masashi Kubota ◽  
Jan Masell ◽  
...  
Keyword(s):  
Heat Flow ◽  
Domain Walls ◽  
Spin Dynamics ◽  
Real Space ◽  
Fundamental Physics ◽  
Ferromagnetic Domain ◽  
Comparable Magnitude ◽  
Widespread Interest ◽  
Space Observations

AbstractThermal-current induced electron and spin dynamics in solids –dubbed “caloritronics”– have generated widespread interest in both fundamental physics and spintronics applications. Here, we examine the dynamics of nanometric topological spin textures, skyrmions driven by a temperature gradient ∇T or heat flow, that are evaluated through in-situ real-space observations in an insulating helimagnet Cu2OSeO3. We observe increases of the skyrmion velocity and the Hall angle with increasing ∇T above a critical value of ~ 13 mK/mm, which is two orders of magnitude lower than the ∇T required to drive ferromagnetic domain walls. A comparable magnitude of ∇T is also observed to move the domain walls between a skyrmion domain and the non-topological conical-spin domain from cold to hot regions. Our results demonstrate the efficient manipulation of skyrmions by temperature gradients, a promising step towards energy-efficient “green” spintronics.

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