Salvato in:
| Autori principali: | , , , , , , , , , , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2025
|
| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2509.23032 |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866916973374341120 |
|---|---|
| author | Jing, Jixiang Wang, Yicheng Wang, Zhuoran Luo, Yumeng Ma, Linjie Zhang, Tongtong Song, Chunlin Li, Jiangyu Li, Kwai Hei Ki, Dong-Keun Kim, Ji Tae Chu, Zhiqin |
| author_facet | Jing, Jixiang Wang, Yicheng Wang, Zhuoran Luo, Yumeng Ma, Linjie Zhang, Tongtong Song, Chunlin Li, Jiangyu Li, Kwai Hei Ki, Dong-Keun Kim, Ji Tae Chu, Zhiqin |
| contents | Nanodiamonds (NDs) are key materials for building nanoscale quantum sensing, imaging and communication devices. Scalable configuration of single NDs on heterogeneous platforms, forming photonic quantum source arrays, will be an essential solution towards realizing next-generation practical and industrial quantum devices. However, NDs are challenging to manipulate because their size, shape and surface chemistry vary substantially. Here, we show a simple method based on electrostatic-trapping to rapidly and reliably pattern single ND arrays on arbitrary substrates at scale. Our method, which uses carefully engineered microscale hole templates and electrostatic force, captures single NDs across 8-inch wafers with 82.5% yields within 5 min. Systematic experimental and theoretical studies show the number of deposited NDs primarily depends on the diameter of the hole trap. The method is compatible with mature CMOS technologies, enabling the mass production of scalable and integrable quantum devices. This advancement is expected to accelerate the commercialization and industrial adoption of ND-based technologies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_23032 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Wafer-scale integration of single nanodiamonds via electrostatic-trapping Jing, Jixiang Wang, Yicheng Wang, Zhuoran Luo, Yumeng Ma, Linjie Zhang, Tongtong Song, Chunlin Li, Jiangyu Li, Kwai Hei Ki, Dong-Keun Kim, Ji Tae Chu, Zhiqin Optics Nanodiamonds (NDs) are key materials for building nanoscale quantum sensing, imaging and communication devices. Scalable configuration of single NDs on heterogeneous platforms, forming photonic quantum source arrays, will be an essential solution towards realizing next-generation practical and industrial quantum devices. However, NDs are challenging to manipulate because their size, shape and surface chemistry vary substantially. Here, we show a simple method based on electrostatic-trapping to rapidly and reliably pattern single ND arrays on arbitrary substrates at scale. Our method, which uses carefully engineered microscale hole templates and electrostatic force, captures single NDs across 8-inch wafers with 82.5% yields within 5 min. Systematic experimental and theoretical studies show the number of deposited NDs primarily depends on the diameter of the hole trap. The method is compatible with mature CMOS technologies, enabling the mass production of scalable and integrable quantum devices. This advancement is expected to accelerate the commercialization and industrial adoption of ND-based technologies. |
| title | Wafer-scale integration of single nanodiamonds via electrostatic-trapping |
| topic | Optics |
| url | https://arxiv.org/abs/2509.23032 |