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Title: 3D‐Mapping and Manipulation of Photocurrent in an Optoelectronic Diamond Device

Journal Article · · Advanced Materials
ORCiD logo [1];  [1];  [1];  [2];  [1];  [2];  [3];  [3];  [3];  [1];  [1];  [4];  [1]
  1. School of Physics University of Melbourne Parkville Victoria 3010 Australia
  2. CUNY‐The City College of New York New York 10031 USA
  3. School of Science RMIT University Melbourne Victoria 3000 Australia
  4. CUNY‐The City College of New York New York 10031 USA, CUNY ‐ The Graduate Center New York NY 10016 USA

Abstract Establishing connections between material impurities and charge transport properties in emerging electronic and quantum materials, such as wide‐bandgap semiconductors, demands new diagnostic methods tailored to these unique systems. Many such materials host optically‐active defect centers which offer a powerful in situ characterization system, but one that typically relies on the weak spin‐electric field coupling to measure electronic phenomena. In this work, charge‐state sensitive optical microscopy is combined with photoelectric detection of an array of nitrogen‐vacancy (NV) centers to directly image the flow of charge carriers inside a diamond optoelectronic device, in 3D and with temporal resolution. Optical control is used to change the charge state of background impurities inside the diamond on‐demand, resulting in drastically different current flow such as filamentary channels nucleating from specific, defective regions of the device. Conducting channels that control carrier flow, key steps toward optically reconfigurable, wide‐bandgap optoelectronics are then engineered using light. This work might be extended to probe other wide‐bandgap semiconductors (SiC, GaN) relevant to present and emerging electronic and quantum technologies.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0012704
OSTI ID:
2437846
Journal Information:
Advanced Materials, Journal Name: Advanced Materials; ISSN 0935-9648
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
Germany
Language:
English

References (53)

Photoelectric Detection and Quantum Readout of Nitrogen‐Vacancy Center Spin States in Diamond journal April 2020
A Current–Voltage Model for Double Schottky Barrier Devices journal December 2020
Minority carrier effects upon the small signal and steady-state properties of Schottky diodes journal October 1973
Vacancy complexes in diamond journal March 1993
Diamond as an electronic material journal January 2008
The nitrogen-vacancy colour centre in diamond journal July 2013
Nitrogen in Diamond journal February 2020
Room-Temperature Photochromism of Silicon Vacancy Centers in CVD Diamond journal January 2023
Shallow Silicon Vacancy Centers with Lifetime-Limited Optical Linewidths in Diamond Nanostructures journal November 2023
Robust and Accurate Electric Field Sensing with Solid State Spin Ensembles journal July 2019
Single Rare-Earth Ions as Atomic-Scale Probes in Ultrascaled Transistors journal June 2019
Direct Nanoscale Sensing of the Internal Electric Field in Operating Semiconductor Devices Using Single Electron Spins journal January 2017
Room temperature coherent control of defect spin qubits in silicon carbide journal November 2011
Optical patterning of trapped charge in nitrogen-doped diamond journal August 2016
Photoelectric detection of electron spin resonance of nitrogen-vacancy centres in diamond journal October 2015
Quantum emission from hexagonal boron nitride monolayers journal October 2015
Solid-state single-photon emitters journal September 2016
Electric-field sensing using single diamond spins journal April 2011
Room-temperature quantum microwave emitters based on spin defects in silicon carbide journal December 2013
Coherent electrical readout of defect spins in silicon carbide by photo-ionization at ambient conditions journal December 2019
Correlated sensing with a solid-state quantum multisensor system for atomic-scale structural analysis journal January 2024
Coherence enhancement of solid-state qubits by local manipulation of the electron spin bath journal August 2022
Material platforms for spin-based photonic quantum technologies journal April 2018
Quantum guidelines for solid-state spin defects journal April 2021
Spatial mapping of band bending in semiconductor devices using in situ quantum sensors journal September 2018
Optical activation and detection of charge transport between individual colour centres in diamond journal October 2021
Semiconductor qubits in practice journal February 2021
Photocurrent as a multiphysics diagnostic of quantum materials journal February 2023
Material platforms for defect qubits and single-photon emitters journal September 2020
Magnetic field sensitivity of the photoelectrically read nitrogen-vacancy centers in diamond journal April 2022
Recent progress in diamond radiation detectors journal January 2021
Diamond power devices: state of the art, modelling, figures of merit and future perspective journal December 2019
Photo-induced ionization dynamics of the nitrogen vacancy defect in diamond investigated by single-shot charge state detection journal January 2013
Mapping the Local Spatial Charge in Defective Diamond by Means of N- V Sensors—A Self-Diagnostic Concept journal July 2018
Imaging Graphene Field-Effect Transistors on Diamond Using Nitrogen-Vacancy Microscopy journal August 2019
Imaging Current Paths in Silicon Photovoltaic Devices with a Quantum Diamond Microscope journal July 2022
Electrical-Readout Microwave-Free Sensing with Diamond journal August 2022
Neutral Silicon-Vacancy Centers in Diamond via Photoactivated Itinerant Carriers journal March 2023
Wavelength dependence of nitrogen vacancy center charge cycling journal April 2024
Enhanced photoelectric detection of NV magnetic resonances in diamond under dual-beam excitation journal January 2017
On-Demand Generation of Neutral and Negatively Charged Silicon-Vacancy Centers in Diamond journal March 2018
Imaging the Local Charge Environment of Nitrogen-Vacancy Centers in Diamond journal December 2018
Identifying and Mitigating Charge Instabilities in Shallow Diamond Nitrogen-Vacancy Centers journal February 2019
Probing Metastable Space-Charge Potentials in a Wide Band Gap Semiconductor journal December 2020
Imaging the Breakdown of Ohmic Transport in Graphene journal August 2022
Dark defect charge dynamics in bulk chemical-vapor-deposition-grown diamonds probed via nitrogen vacancy centers journal May 2020
Long-term data storage in diamond journal October 2016
Room temperature solid-state quantum emitters in the telecom range journal March 2018
Fast optoelectronic charge state conversion of silicon vacancies in diamond journal February 2024
Photoelectrical imaging and coherent spin-state readout of single nitrogen-vacancy centers in diamond journal February 2019
Electrical and optical control of single spins integrated in scalable semiconductor devices journal December 2019
Diamond surface conductivity: Properties, devices, and sensors journal June 2014
Diamond for Electronics: Materials, Processing and Devices journal November 2021