Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Jodie Bradby"'
Autor:
Bianca Haberl, Alois Lugstein, James Williams, David A. Cullen, Guoyin Shen, Larissa Q. Huston, Jodie Bradby
Publikováno v:
Nano Letters
Silicon has several technologically promising allotropes that are formed via high-pressure synthesis. One of these phases (hd) has been predicted to have a direct band gap under tensile strain, whereas other (r8 and bc8) phases are predicted to have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83fcff297687aa2a1953f1ffb872438d
https://doi.org/10.1021/acs.nanolett.0c04354
https://doi.org/10.1021/acs.nanolett.0c04354
Autor:
Qingbo Sun, Jodie Bradby, Lingling Wei, Hua Chen, Leigh R Sheppard, Larissa Q. Huston, Terry J. Frankcombe, Yun Liu, Chunguang Tang
Publikováno v:
The Journal of Physical Chemistry C. 124:12808-12815
Identifying the doping effects of extrinsic ions both during chemical reactions and in resultant products is important to deeply understand the associated material properties and to develop novel m...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99e742acb395f0d4524c47961ac5cdca
https://doi.org/10.1021/acs.jpcc.0c03262
https://doi.org/10.1021/acs.jpcc.0c03262
Autor:
Tokuyuki Teraji, Marcus W. Doherty, David Simpson, Jean-Philippe Tetienne, Jeffrey C. McCallum, A. Tsai, Brett C. Johnson, Alastair Stacey, Nikolai Dontschuk, David A. Broadway, Lloyd C. L. Hollenberg, Scott E. Lillie, D. J. McCloskey, Jodie Bradby, Michael S. J. Barson
Publikováno v:
Nano Letters. 19:4543-4550
The precise measurement of mechanical stress at the nanoscale is of fundamental and technological importance. In principle, all six independent variables of the stress tensor, which describe the direction and magnitude of compression/tension and shea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97a86688307fc93a86d79b923f19274a
https://doi.org/10.1021/acs.nanolett.9b01402
https://doi.org/10.1021/acs.nanolett.9b01402
Autor:
Brenton A. Cook, Sherman Wong, Thomas B. Shiell, Dougal G. McCulloch, Jodie Bradby, David R. McKenzie
Publikováno v:
Carbon. 142:475-481
Hexagonal diamond, a potentially superhard material, forms from a glassy carbon precursor at pressures of ∼100 GPa at the relatively low temperature of 400 °C. The formation mechanism of the hexagonal diamond phase was investigated by performing m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a767ffd1a687ffc121871805d068a1a
https://doi.org/10.1016/j.carbon.2018.10.080
https://doi.org/10.1016/j.carbon.2018.10.080
Autor:
Timothy A. Strobel, Jodie Bradby, Li Zhu, Brenton A. Cook, Thomas B. Shiell, Dougal G. McCulloch
Publikováno v:
Physical review letters. 126(21)
We report the synthesis of bulk, highly oriented, crystalline $4H$ hexagonal silicon ($4H\text{\ensuremath{-}}\mathrm{Si}$), through a metastable phase transformation upon heating the single-crystalline ${\mathrm{Si}}_{24}$ allotrope. Remarkably, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5857296842def740ea24344210120f9
https://pubmed.ncbi.nlm.nih.gov/34114875
https://pubmed.ncbi.nlm.nih.gov/34114875
Autor:
Jodie Bradby, Bianca Haberl, Lachlan A. Smillie, James Williams, Chris J. Pickard, Ludovic Rapp, Andrei Rode, M. Niihori
Publikováno v:
Physical Review Materials. 4
Confined microexplosions induced in silicon by powerful ultrashort laser pulses can lead to new Si phases. Some of these have not previously been observed via near-equilibrium compression of silicon. In this study, confocal Raman micro-spectroscopy a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac2d9a694e5a696c56d7e3afb18a9396
https://doi.org/10.1103/physrevmaterials.4.093803
https://doi.org/10.1103/physrevmaterials.4.093803
Autor:
Cormac Corr, Jodie Bradby, Christopher A. Tanner, Matt Thompson, G. De Temmerman, Daniel P. Riley, Robert Elliman, Sean O'Ryan, Patrick Kluth
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss, Pp 1336-1341 (2017)
Mechanical properties of Tungsten (W) samples irradiated with 2 MeV Rhenium (Re) ions and helium (He) plasma were investigated using nanoindentation. It was found that there was an increase in hardness for all samples following separate irradiation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1480af8fef9209c3be7d12b413fb3c1
https://doi.org/10.1016/j.nme.2017.04.012
https://doi.org/10.1016/j.nme.2017.04.012
Autor:
Qingbo Sun, Changlin Zheng, Joanne Etheridge, Chao Zhou, Jodie Bradby, Raymond Withers, Zhenxiao Fu, Larissa Q. Huston, Hua Chen, Terry J. Frankcombe, Yun Liu, Lasse Noren
Publikováno v:
The Journal of Physical Chemistry Letters. 8:3249-3255
Ionic codoping offers a powerful approach for modifying material properties by extending the selection of potential dopant ions. However, it has been a major challenge to introduce certain ions that have hitherto proved difficult to use as dopants (c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03c72cb2e5133df45eb91ed2c3b59344
https://doi.org/10.1021/acs.jpclett.7b01384
https://doi.org/10.1021/acs.jpclett.7b01384
Autor:
Yun Liu, Qingbo Sun, Jodie Bradby, Larissa Q. Huston, Teng Lu, Dehong Yu, Zhenxiao Fu, Terry J. Frankcombe, Chao Zhou
Publikováno v:
Crystal Growth & Design. 17:2529-2535
Chemical co-doping and high pressure reactions have been broadly used to synthesize novel materials or to tune the physicochemical properties of traditional materials. Here, we take In3+ and Nb5+ ions co-doped anatase TiO2 nanocrystals as an example
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af9b880b7663cb245fa3bbf5646397a5
https://doi.org/10.1021/acs.cgd.7b00055
https://doi.org/10.1021/acs.cgd.7b00055
Autor:
Dougal G. McCulloch, Jodie Bradby, Nigel A. Marks, David R. McKenzie, Reinhard Boehler, Thomas B. Shiell, Irene Suarez-Martinez, Bianca Haberl, Abhisek Basu, C. de Tomas
Publikováno v:
Physical Review B. 99
J.E.B. would like to acknowledge the Australian Research Council (ARC) for financial support through a Future Fellowship (Grant No. FT130101355). J.E.B. and D.G.M. acknowledge funding under the ARC Discovery Project scheme (Grant No. DP140102331). B.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07280f71627a9cbf7e7977c3b9fed560
https://doi.org/10.1103/physrevb.99.024114
https://doi.org/10.1103/physrevb.99.024114