Zobrazeno 1 - 10
of 48
pro vyhledávání: '"G J, Rees"'
Autor:
D.-S. Park, A. D. Rata, I. V. Maznichenko, S. Ostanin, Y. L. Gan, S. Agrestini, G. J. Rees, M. Walker, J. Li, J. Herrero-Martin, G. Singh, Z. Luo, A. Bhatnagar, Y. Z. Chen, V. Tileli, P. Muralt, A. Kalaboukhov, I. Mertig, K. Dörr, A. Ernst, N. Pryds
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
In the interfaces of non-magnetic complex oxides, it is unclear which defects are responsible for the magnetic interfaces. Here, the authors find the B-site cation stoichiometry is crucial for the creation and control of magnetism at the interface be
Externí odkaz:
https://doaj.org/article/4d3a4f7df7b948abbed1b6c705b5bd55
Autor:
G. Hussain, G. J. Rees
Publikováno v:
Propellants, Explosives, Pyrotechnics. 16:227-231
A hot-stage unit, operating over the temperature range from ambient to 1000°C has been used to study the combustion of black powder. Direct observation of heating of mixtures was supplemented by 35-mm photomicrography. Results are presented for blac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d216eb8b9c2a33296746413817dccdde
https://doi.org/10.1002/prep.19910160505
https://doi.org/10.1002/prep.19910160505
Autor:
G. Hussain, G. J. Rees
Publikováno v:
Journal of Thermal Analysis. 37:2205-2210
The thermoanalytical techniques e.g. DSC, TG/DTG and Hot Stage Microscopy have been used to examine the system of NaClO4, S and charcoal mixtures. The results show that there is no reaction between NaClO4 and S alone, but the presence of charcoal act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31881876a198f719ff6376f586b13ef9
https://doi.org/10.1007/bf01905587
https://doi.org/10.1007/bf01905587
Autor:
G. Hussain, G. J. Rees
Publikováno v:
Journal of Thermal Analysis. 37:757-762
The effect of substitution of KNO3 by NaNO3 in black powder has been studied by DSC, TG/DTG and FTIR emission spectroscopy. Unlike KNO3, there is no visible exothermic reaction between S and NaNO3, immediately after the melting of NaNO3. Instead a mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::184c1743268cde3028ba532825b4bbc2
https://doi.org/10.1007/bf01913155
https://doi.org/10.1007/bf01913155
Publikováno v:
Physical Review B. 42:9237-9240
We show that a two-dimensional spin system can occur for ``heavy,'' ${\mathit{m}}_{\mathit{J}}$=\ifmmode\pm\else\textpm\fi{}3/2 holes resulting from a reduction to tetragonal symmetry produced by biaxial strain or confinement in a quantum well. Evide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22c5e720a99ebd6ac93b164d33b95de4
https://doi.org/10.1103/physrevb.42.9237
https://doi.org/10.1103/physrevb.42.9237
Autor:
G. J. Rees, G. Hussain
Publikováno v:
Propellants, Explosives, Pyrotechnics. 15:43-47
An experimental programme is described, in which a number of thermo-analytical techniques, differential scanning calorimetry (DSC), thermogravimetry (TG and DTG) are applied to investigate the combustion of black powder. The primary aim has been to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61844773e30d9242f5da2b83d8862940
https://doi.org/10.1002/prep.19900150202
https://doi.org/10.1002/prep.19900150202
Autor:
S. K. Haywood, N.J. Mason, G. J. Rees, Robin J. Nicholas, P.J. Walker, G. M. Sundaram, Richard J. Warburton
Publikováno v:
Surface Science. 228:270-274
We report measurements of the dispersion relation for holes in the M j = 3 2 strain split valence band in Ga − xInxSb/GaSb quantum wells. The strain decoupling of the M j = 3 2 and M j = 1 2 levels gives the M j = 3 2 ∼ 0.07 m0) for in-plane moti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::972a4b86f280e682612500628dfb0e28
https://doi.org/10.1016/0039-6028(90)90307-t
https://doi.org/10.1016/0039-6028(90)90307-t
Publikováno v:
Journal of Obstetrics and Gynaecology. 28:533-534
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::563c1ac1bc0391619d26a69bfa9f0302
https://doi.org/10.1080/01443610802234400
https://doi.org/10.1080/01443610802234400
Autor:
G. J. Rees
Publikováno v:
Philosophical Magazine Letters. 86:3-4
We argue that a piece of paper, of thickness T and width W, can be folded a maximum number N = 0.962 ln(f W/T) times, where f is a factor of order unity, determined by mechanical constraints. N typically takes a value of around six.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ac33a39165df9d1126eb0601bff397
https://doi.org/10.1080/09500830500501644
https://doi.org/10.1080/09500830500501644
Autor:
Philip D. Prewett, G. M. Sundaram, J. E. F. Frost, N J Bassom, David A. Ritchie, D. C. Peacock, Robin J. Nicholas, G. J. Rees, Peter J Heard, G. A. C. Jones
Publikováno v:
PHYSICAL REVIEW B. 47(12)
We describe studies of magnetotransport in antidot arrays formed by focused ion-beam implantation. This shows the dominant role played by interconnects between dotlike reservoirs. Two separate Shubnikov--de Haas periodicities are observed at high and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd523de348192cacbb1bede00bf689b8
http://ora.ox.ac.uk/objects/uuid:70b38630-2767-4bdf-9fb8-8ce1678a35d7
http://ora.ox.ac.uk/objects/uuid:70b38630-2767-4bdf-9fb8-8ce1678a35d7