Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Dontschuk, Nikolai"'
Impact of surface treatments on the electron affinity of nitrogen-doped ultrananocrystalline diamond
Autor:
Chambers, Andre, McCloskey, Daniel J., Dontschuk, Nikolai, Hashem, Hassan N. Al, Murdoch, Billy J., Stacey, Alastair, Prawer, Steven, Ahnood, Arman
Publikováno v:
Applied Surface Science (2024): 159710
In recent years, various forms of nanocrystalline diamond (NCD) have emerged as an attractive group of diamond/graphite mixed-phase materials for a range of applications from electron emission sources to electrodes for neural interfacing. To tailor t
Externí odkaz:
http://arxiv.org/abs/2406.15521
Autor:
McCloskey, Daniel J., Roberts, Daniel, Rodgers, Lila V. H., Barsukov, Yuri, Kaganovich, Igor D., Simpson, David A., de Leon, Nathalie P., Stacey, Alastair, Dontschuk, Nikolai
Chemical functionalization of diamond surfaces by hydrogen is an important method for controlling the charge state of near-surface fluorescent color centers, an essential process in fabricating devices such as diamond field-effect transistors and che
Externí odkaz:
http://arxiv.org/abs/2406.12249
Autor:
White, Simon J. U., Yang, Tieshan, Dontschuk, Nikolai, Li, Chi, Xu, Zai-Quan, Kianinia, Mehran, Stacey, Alastair, Toth, Milos, Aharonovich, Igor
Controlling and manipulating individual quantum systems in solids underpins the growing interest in development of scalable quantum technologies. Recently, hexagonal boron nitride has garnered significant attention in quantum photonic applications du
Externí odkaz:
http://arxiv.org/abs/2111.02754
Autor:
Broadway, David A., Scholten, Sam C., Tan, Cheng, Dontschuk, Nikolai, Lillie, Scott E., Johnson, Brett C., Zheng, Guolin, Wang, Zhenhai, Oganov, Artem R., Tian, Shangjie, Li, Chenghe, Lei, Hechang, Wang, Lan, Hollenberg, Lloyd C. L., Tetienne, Jean-Philippe
Publikováno v:
Adv. Mater. 32, 2003314 (2020)
The recent isolation of two-dimensional van der Waals magnetic materials has uncovered rich physics that often differs from the magnetic behaviour of their bulk counterparts. However, the microscopic details of fundamental processes such as the initi
Externí odkaz:
http://arxiv.org/abs/2003.08470
Autor:
Lillie, Scott E., Broadway, David A., Dontschuk, Nikolai, Scholten, Sam C., Johnson, Brett C., Wolf, Sebastian, Rachel, Stephan, Hollenberg, Lloyd C. L., Tetienne, Jean-Philippe
Publikováno v:
Nano Lett. 20, 1855-1861 (2020)
Microscopic imaging based on nitrogen-vacancy (NV) centres in diamond, a tool increasingly used for room-temperature studies of condensed matter systems, has recently been extended to cryogenic conditions. However, it remains unclear whether the tech
Externí odkaz:
http://arxiv.org/abs/1912.02936
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Lillie, Scott E., Dontschuk, Nikolai, Broadway, David A., Creedon, Daniel L., Hollenberg, Lloyd C. L., Tetienne, Jean-Philippe
Publikováno v:
Phys. Rev. Applied 12, 024018 (2019)
The application of imaging techniques based on ensembles of nitrogen-vacancy (NV) sensors in diamond to characterise electrical devices has been proposed, but the compatibility of NV sensing with operational gated devices remains largely unexplored.
Externí odkaz:
http://arxiv.org/abs/1905.12873
Autor:
Sangtawesin, Sorawis, Dwyer, Bo L., Srinivasan, Srikanth, Allred, James J., Rodgers, Lila V. H., De Greve, Kristiaan, Stacey, Alastair, Dontschuk, Nikolai, O'Donnell, Kane M., Hu, Di, Evans, D. Andrew, Jaye, Cherno, Fischer, Daniel A., Markham, Matthew L., Twitchen, Daniel J., Park, Hongkun, Lukin, Mikhail D., de Leon, Nathalie P.
Publikováno v:
Phys. Rev. X 9, 031052 (2019)
The nitrogen vacancy (NV) center in diamond exhibits spin-dependent fluorescence and long spin coherence times under ambient conditions, enabling applications in quantum information processing and sensing. NV centers near the surface can have strong
Externí odkaz:
http://arxiv.org/abs/1811.00144
Autor:
Stacey, Alastair, Dontschuk, Nikolai, Chou, Jyh-Pin, Broadway, David A., Schenk, Alex, Sear, Michael J., Tetienne, Jean-Philippe, Hoffman, Alon, Prawer, Steven, Pakes, Chris I., Tadich, Anton, de Leon, Nathalie P., Gali, Adam, Hollenberg, Lloyd C. L.
Diamond materials are central to an increasing range of advanced technological demonstrations, from high power electronics, to nano-scale quantum bio-imaging with unprecedented sensitivity. However, the full exploitation of diamond for these applicat
Externí odkaz:
http://arxiv.org/abs/1807.02946
Autor:
Broadway, David A., Lillie, Scott E., Dontschuk, Nikolai, Stacey, Alastair, Hall, Liam T., Tetienne, Jean-Philippe, Hollenberg, Lloyd C. L.
Publikováno v:
Appl. Phys. Lett. 112, 103103 (2018)
Precise control of the resonant frequency of a spin qubit is of fundamental importance to quantum sensing protocols. We demonstrate a control technique on a single nitrogen-vacancy (NV) centre in diamond where the applied magnetic field is modified b
Externí odkaz:
http://arxiv.org/abs/1712.08857