Zobrazeno 1 - 10
of 2 173
pro vyhledávání: '"A. Dhungel"'
Autor:
Dhungel, Sarik, Duggal, Gaurav, Ron, Dara, Tripathi, Nishith, Buehrer, R. Michael, Reed, Jeffrey H., Shah, Vijay K
The advent of 5G positioning techniques by 3GPP has unlocked possibilities for applications in public safety, vehicular systems, and location-based services. However, these applications demand accurate and reliable positioning performance, which has
Externí odkaz:
http://arxiv.org/abs/2410.18323
Microwave-free imaging magnetometry with nitrogen-vacancy centers in nanodiamonds at near-zero field
Autor:
Sengottuvel, Saravanan, Dhungel, Omkar, Mrózek, Mariusz, Wickenbrock, Arne, Budker, Dmitry, Gawlik, Wojciech, Wojciechowski, Adam M.
Magnetometry using Nitrogen-Vacancy (NV) color centers in diamond predominantly relies on microwave spectroscopy. However, microwaves may hinder certain studies involving biological systems or thin conductive samples. This work demonstrates a wide-fi
Externí odkaz:
http://arxiv.org/abs/2409.02199
Reservoir computing is a brain-inspired machine learning framework for processing temporal data by mapping inputs into high-dimensional spaces. Physical reservoir computers (PRCs) leverage native fading memory and nonlinearity in physical substrates,
Externí odkaz:
http://arxiv.org/abs/2405.09545
Autor:
Dhungel, Omkar, Mrózek, Mariusz, Lenz, Till, Ivády, Viktor, Gali, Adam, Wickenbrock, Arne, Budker, Dmitry, Gawlik, Wojciech, Wojciechowski, Adam M.
Publikováno v:
Opt. Express, 32(12), 21936-21945 (2024)
We study the fluorescence of nanodiamond ensembles as a function of static external magnetic field and observe characteristic dip features close to the zero field with potential for magnetometry applications. We analyze the dependence of the features
Externí odkaz:
http://arxiv.org/abs/2401.08246
Autor:
Rebeirro, Joseph Shaji, Omar, Muhib, Lenz, Till, Dhungel, Omkar, Blümler, Peter, Budker, Dmitry, Wickenbrock, Arne
A wide-field magnetometer utilizing nitrogen-vacancy (NV) centers in diamond that does not require microwaves is demonstrated. It is designed for applications where microwaves need to be avoided, such as magnetic imaging of biological or conductive s
Externí odkaz:
http://arxiv.org/abs/2310.16575
Autor:
Armendarez, Nicholas X., Mohamed, Ahmed S., Dhungel, Anurag, Hossain, Md Razuan, Hasan, Md Sakib, Najem, Joseph S.
Recent advancements in reservoir computing research have created a demand for analog devices with dynamics that can facilitate the physical implementation of reservoirs, promising faster information processing while consuming less energy and occupyin
Externí odkaz:
http://arxiv.org/abs/2310.16331
Publikováno v:
Discover Oncology, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Odontogenic tumors are a group of tumors that originate from the tissues associated with tooth development and are classified into benign or malignant based on their behavior and characteristics. Tumor markers are substances that can be foun
Externí odkaz:
https://doaj.org/article/5155278372104992b39a761431061568
Autor:
Dhungel, Omkar, Lenz, Till, Omar, Muhib, Rebeirro, Joseph Shaji, Luu, Minh-Tuan, Younesi, Ali Tayefeh, Ulbricht, Ronald, Ivady, Viktor, Gali, Adam, Wickenbrock, Arne, Budker, Dmitry
We study cross-relaxation features near zero magnetic field with ensembles of nitrogen-vacancy (NV) centers in diamond and examine their properties in samples with a range (0.9 ppm - 16.0 ppm) of NV concentrations. The observed NV-NV cross-relaxation
Externí odkaz:
http://arxiv.org/abs/2301.09666
Publikováno v:
Agricultural Water Management, Vol 304, Iss , Pp 109066- (2024)
Remote sensing-based surface energy balance algorithms have been used to estimate water use of various crops. However, citrus evapotranspiration (ET) estimation is challenging mainly due to evergreen leaves and a clumped canopy structure. In this stu
Externí odkaz:
https://doaj.org/article/54294b75aad84f96ae2c79e56b63331d
Autor:
Kshitiz Upadhyay-Dhungel
Publikováno v:
Journal of Karnali Academy of Health Sciences, Vol 7, Iss 3 (2024)
Health tourism has emerged as a growing fashion worldwide in last few decades. It is driven by the longing to travel to other countries to improve/maintain their health while experiencing the indigenous, cultural and tourist attractions of destinatio
Externí odkaz:
https://doaj.org/article/9eab1f5460d54b639a82321907380477