99 citations · 188 across the 5 of their papers we have counts for
5 papers
Temperature dependent coherence properties of NV ensemble in diamond up to 600K
Shengran Lin, Changfeng Weng, Yuanjie Yang +6
Nitrogen-vacancy (NV) center in diamond is an ideal candidate for quantum sensors because of its excellent optical and coherence property. However, previous studies are usually con…
Surface coating with oxide layers to enhance the spin properties of shallow NV centers in diamond
Zhang Wenlong, Lin Shengran, Zhang Jian +7
We present an enhancement of spin properties of the shallow (<5nm) NV centers by using ALD to deposit titanium oxide layer on the diamond surface. With the oxide layer of an approp…
Depth dependent decoherence caused by surface and external spins for NV centers in diamond
Wenlong Zhang, Jian Zhang, Junfeng Wang +5
By efficient nanoscale plasma etching, the nitrogen-vacancy (NV) centers in diamond were brought to the sample surface step by step successfully. At each depth, we used the relativ…
Coherence times of precisely depth controlled NV centers in diamond
Junfeng Wang, Wenlong Zhang, Jian Zhang +8
We investigated the depth dependence of coherence times of nitrogen-vacancy (NV) centers through precisely depth controlling by a moderately oxidative at 580°C in air. By successiv…
High-Sensitivity Temperature Sensing Using an Implanted Single Nitrogen-Vacancy Center Array in Diamond
Junfeng Wang, Fupan Feng, Jian Zhang +11
We presented a high-sensitivity temperature detection using an implanted single Nitrogen-Vacancy center array in diamond. The high-order Thermal Carr-Purcell-Meiboom-Gill (TCPMG) m…