Search Results - "Lozovoi, Artur"

Probing Metastable Space-Charge Potentials in a Wide Band Gap Semiconductor by Lozovoi, Artur, Jayakumar, Harishankar, Daw, Damon, Lakra, Ayesha, Meriles, Carlos A

“…While the study of space-charge potentials has a long history, present models are largely based on the notion of steady state equilibrium, ill-suited to…”
Get full text

Long-Term Spin State Storage Using Ancilla Charge Memories by Jayakumar, Harishankar, Lozovoi, Artur, Daw, Damon, Meriles, Carlos A

“…We articulate confocal microscopy and electron spin resonance to implement spin-to-charge conversion in a small ensemble of nitrogen-vacancy (NV) centers in…”
Get full text

Detection and Modeling of Hole Capture by Single Point Defects under Variable Electric Fields by Lozovoi, Artur, Chen, YunHeng, Vizkelethy, Gyorgy, Bielejec, Edward, Flick, Johannes, Doherty, Marcus W., Meriles, Carlos A.

“…Understanding carrier trapping in solids has proven key to semiconductor technologies, but observations thus far have relied on ensembles of point defects,…”
Get full text

Optical activation and detection of charge transport between individual colour centres in diamond by Lozovoi, Artur, Jayakumar, Harishankar, Daw, Damon, Vizkelethy, Gyorgy, Bielejec, Edward, Doherty, Marcus W., Flick, Johannes, Meriles, Carlos A.

“…Understanding the capture of charge carriers by colour centres in semiconductors is important for the development of novel forms of sensing and quantum…”
Get full text

Spin Dynamics of a Solid-State Qubit in Proximity to a Superconductor by Monge, Richard, Delord, Tom, Proscia, Nicholas V., Shotan, Zav, Jayakumar, Harishankar, Henshaw, Jacob, Zangara, Pablo R., Lozovoi, Artur, Pagliero, Daniela, Esquinazi, Pablo D., An, Toshu, Sodemann, Inti, Menon, Vinod M., Meriles, Carlos A.

“…A broad effort is underway to understand and harness the interaction between superconductors and spin-active color centers with an eye on hybrid quantum…”
Get full text

Room-Temperature Photochromism of Silicon Vacancy Centers in CVD Diamond by Wood, Alexander, Lozovoi, Artur, Zhang, Zi-Huai, Sharma, Sachin, López-Morales, Gabriel I., Jayakumar, Harishankar, de Leon, Nathalie P., Meriles, Carlos A.

“…The silicon vacancy (SiV) center in diamond is typically found in three stable charge states, SiV0, SiV–, and SiV2–, but studying the processes leading to…”
Get full text

3D‐Mapping and Manipulation of Photocurrent in an Optoelectronic Diamond Device by Wood, Alexander A., McCloskey, Daniel J., Dontschuk, Nikolai, Lozovoi, Artur, Goldblatt, Russell M., Delord, Tom, Broadway, David A., Tetienne, Jean‐Philippe, Johnson, Brett C., Mitchell, Kaih T., Lew, Christopher T.‐K., Meriles, Carlos A., Martin, Andy M.

“…Establishing connections between material impurities and charge transport properties in emerging electronic and quantum materials, such as wide‐bandgap…”
Get full text

Imaging dark charge emitters in diamond via carrier-to-photon conversion by Lozovoi, Artur, Vizkelethy, Gyorgy, Bielejec, Edward, Meriles, Carlos A

“…The application of color centers in wide-bandgap semiconductors to nanoscale sensing and quantum information processing largely rests on our knowledge of the…”
Get full text

Heterogeneous distribution of chain mobility in nascent UHMWPE in the less entangled state by Li, Wei, Yue, Zhen, Lozovoi, Artur, Petrov, Oleg, Mattea, Carlos, Stapf, Siegfried

“…The structure of chain entanglements in the solid state is important for revealing the relationship of structure and properties of polyolefin. In this work,…”
Get full text

Investigation of photon emitters in Ce-implanted hexagonal boron nitride by López-Morales, Gabriel I., Li, Mingxing, Hampel, Alexander, Satapathy, Sitakanta, Proscia, Nicholas V., Jayakumar, Harishankar, Lozovoi, Artur, Pagliero, Daniela, Lopez, Gustavo E., Menon, Vinod M., Flick, Johannes, Meriles, Carlos A.

“…Color centers in hexagonal boron nitride (hBN) are presently attracting broad interest as a novel platform for nanoscale sensing and quantum information…”
Get full text

Imaging dark charge emitters in diamond via carrier-to-photon conversion by Lozovoi, Artur, Vizkelethy, Gyorgy, Bielejec, Edward, Meriles, Carlos A

“…Sci. Adv. 8, eabl9402 (2022) The application of color centers in wide-bandgap semiconductors to nanoscale sensing and quantum information processing largely…”
Get full text

Semiempirical $\textit{ab initio}$ modeling of bound states of deep defects in semiconductor quantum technologies by Chen, YunHeng, Oberg, Lachlan, Flick, Johannes, Lozovoi, Artur, Meriles, Carlos A, Doherty, Marcus W

“…Phys. Rev. B 109, L201115 (2024) A significant hurdle in developing high-performance semiconductor quantum technologies utilizing deep defects is related to…”
Get full text

Detection and modeling of hole capture by single point defects under variable electric fields by Lozovoi, Artur, Chen, YunHeng, Vizkelethy, Gyorgy, Bielejec, Edward, Flick, Johannes, Doherty, Marcus W, Meriles, Carlos A

“…Nano Lett. 23, 4495 (2023) Understanding carrier trapping in solids has proven key to semiconductor technologies but observations thus far have relied on…”
Get full text

Dynamic-nuclear-polarization-weighted spectroscopy of multi-spin electronic-nuclear clusters by Pigliapochi, Roberta, Pagliero, Daniela, Buljubasich, Lisandro, Lozovoi, Artur, Acosta, Rodolfo H, Zangara, Pablo R, Meriles, Carlos A

“…Phys. Rev. B 107, 214202 (2023) Nuclear spins and paramagnetic centers in a solid randomly group to form clusters featuring nearly-degenerate, hybrid states…”
Get full text

Long-term spin state storage using ancilla charge memories by Jayakumar, Harishankar, Lozovoi, Artur, Daw, Damon, Meriles, Carlos A

“…We articulate confocal microscopy and electron spin resonance to implement spin-to-charge conversion in a small ensemble of nitrogen-vacancy (NV) centers in…”
Get full text

Room-temperature photo-chromism of silicon vacancy centers in CVD diamond by Wood, Alexander, Lozovoi, Artur, Zhang, Zi-Huai, Sharma, Sachin, López-Morales, Gabriel I, Jayakumar, Harishankar, de Leon, Nathalie P, Meriles, Carlos A

“…The silicon-vacancy (SiV) center in diamond is typically found in three stable charge states, SiV0, SiV- and SiV2-, but studying the processes leading to their…”
Get full text

Probing metastable space-charge potentials in a wide bandgap semiconductor by Lozovoi, Artur, Jayakumar, Harishankar, Daw, Damon, Lakra, Ayesha, Meriles, Carlos A

“…Phys. Rev. Lett. 125, 256602 (2020) While the study of space charge potentials has a long history, present models are largely based on the notion of steady…”
Get full text

Optical activation and detection of charge transport between individual color centers in room-temperature diamond by Lozovoi, Artur, Jayakumar, Harishankar, Daw, Damon, Vizkelethy, Gyorgy, Bielejec, Edward, Doherty, Marcus W, Flick, Johannes, Meriles, Carlos A

“…Nature Electronics 4, 717 (2021) Charge control of color centers in semiconductors promises opportunities for novel forms of sensing and quantum information…”
Get full text

Quantum Noise Spectroscopy of Criticality in an Atomically Thin Magnet by Ziffer, Mark E, Machado, Francisco, Ursprung, Benedikt, Lozovoi, Artur, Tazi, Aya Batoul, Yuan, Zhiyang, Ziebel, Michael E, Delord, Tom, Zeng, Nanyu, Telford, Evan, Chica, Daniel G, deQuilettes, Dane W, Zhu, Xiaoyang, Hone, James C, Shepard, Kenneth L, Roy, Xavier, de Leon, Nathalie P, Davis, Emily J, Chatterjee, Shubhayu, Meriles, Carlos A, Owen, Jonathan S, Schuck, P. James, Pasupathy, Abhay N

“…Dynamic critical fluctuations in magnetic materials encode important information about magnetic ordering in the associated critical exponents. Using…”
Get full text

Spin dynamics of a solid-state qubit in proximity to a superconductor by Monge, Richard, Delord, Tom, Proscia, Nicholas, Shotan, Zav, Jayakumar, Harishankar, Henshaw, Jacob, Zangara, Pablo R, Lozovoi, Artur, Pagliero, Daniela, Esquinazi, Pablo D, An, Toshu, Sodemann, Inti, Menon, Vinod M, Meriles, Carlos A

“…A broad effort is underway to understand and harness the interaction between superconductors and spin-active color centers with an eye on the realization of…”
Get full text