Alastair Stacey

Surface transfer doping of oxidised silicon-terminated (111) diamond using MoO3

B Oslinker, D Hoxley, A Tadich, A Stacey, S Yianni, R Griffin, E Gill, CI Pakes, AK Schenk

Journal article  |  2023  |  DIAMOND AND RELATED MATERIALS

High-resolution core-level photoemission and Kelvin probe was used to examine surface transfer doping of oxidised silicon-terminat..

dc Quantum Magnetometry below the Ramsey Limit

Alexander A Wood, Alastair Stacey, Andy M Martin

Journal article  |  2022  |  Physical Review Applied

We demonstrate quantum sensing of dc magnetic fields that exceeds the sensitivity of conventional T∗2- limited dc magnetometry by ..

A diamond voltage imaging microscope

DJ McCloskey, N Dontschuk, A Stacey, C Pattinson, A Nadarajah, LT Hall, LCL Hollenberg, S Prawer, DA Simpson

Journal article  |  2022  |  NATURE PHOTONICS

Technologies that capture the complex electrical dynamics occurring in biological systems, across fluid membranes and at solid–liq..

Imaging Current Paths in Silicon Photovoltaic Devices with a Quantum Diamond Microscope

SC Scholten, GJ Abrahams, BC Johnson, AJ Healey, IO Robertson, DA Simpson, A Stacey, S Onoda, T Ohshima, TC Kho, J Ibarra Michel, J Bullock, LCL Hollenberg, J-P Tetienne

Journal article  |  2022  |  PHYSICAL REVIEW APPLIED

Magnetic imaging with nitrogen-vacancy centers in diamond, also known as quantum diamond microscopy, has emerged as a useful techn..

Electrical control of quantum emitters in a Van der Waals heterostructure (vol 11, 186, 2022)

Simon JU White, Tieshan Yang, Nikolai Dontschuk, Chi Li, Zai-Quan Xu, Mehran Kianinia, Alastair Stacey, Milos Toth, Igor Aharonovich

Journal article  |  2022  |  LIGHT-SCIENCE & APPLICATIONS

After publication of this article1, it was brought to ourattention that the Figure 1 is incorrect, the correct Figure 1 is shown b..

Electrical control of quantum emitters in a Van der Waals heterostructure

Simon JU White, Tieshan Yang, Nikolai Dontschuk, Chi Li, Zai-Quan Xu, Mehran Kianinia, Alastair Stacey, Milos Toth, Igor Aharonovich

Journal article  |  2022  |  LIGHT-SCIENCE & APPLICATIONS

Controlling and manipulating individual quantum systems in solids underpins the growing interest in the development of scalable qu..

Fluorination of the silicon-terminated (100) diamond surface using C60F48

Alex K Schenk, Michael J Sear, Nikolai Dontschuk, Anton Tadich, Alastair Stacey, Chris I Pakes

Journal article  |  2022  |  DIAMOND AND RELATED MATERIALS

Fluorination of the silicon terminated (100) diamond surface under ultra-high vacuum using a molecular fluorine source (C60F48) is..

Large Area Ultrathin InN and Tin Doped InN Nanosheets Featuring 2D Electron Gases

Nitu Syed, Alastair Stacey, Ali Zavabeti, Chung Kim Nguyen, Benedikt Haas, Christoph T Koch, Daniel L Creedon, Enrico Della Gaspera, Philipp Reineck, Azmira Jannat, Matthias Wurdack, Sarah E Bamford, Paul J Pigram, Sherif Abdulkader Tawfik, Salvy P Russo, Billy J Murdoch, Kourosh Kalantar-Zadeh, Chris F McConville, Torben Daeneke

Journal article  |  2022  |  ACS NANO

Indium nitride (InN) has been of significant interest for creating and studying two-dimensional electron gases (2DEG). Herein we d..

Towards optical neuromodulation using nitrogen-doped ultrananocrystalline diamond photoelectrodes

Samira Falahatdoost, Andre Chambers, Alastair Stacey, Steven Prawer, Arman Ahnood

Journal article  |  2022  |  SURFACES AND INTERFACES

Nitrogen-doped ultrananocrystalline diamond (N-UNCD) is a form of diamond electrode with near-infrared photoresponsivity, making i..

Proximal nitrogen reduces the fluorescence quantum yield of nitrogen-vacancy centres in diamond

Marco Capelli, Lukas Lindner, Tingpeng Luo, Jan Jeske, Hiroshi Abe, Shinobu Onoda, Takeshi Ohshima, Brett Johnson, David A Simpson, Alastair Stacey, Philipp Reineck, Brant C Gibson, Andrew D Greentree

Journal article  |  2022  |  NEW JOURNAL OF PHYSICS

The nitrogen-vacancy colour centre in diamond is emerging as one of the most important solid-state quantum systems. It has applica..