| Original language | English |
|---|---|
| Article number | 239602 |
| Journal | Physical Review Letters |
| Volume | 118 |
| Issue number | 23 |
| DOIs | |
| Publication status | Published - 9 Jun 2017 |
| Externally published | Yes |
Funding
This work is supported by the National Natural Science Foundation of China (NSFC, Grants No.11674148, No.11334003, and No.11404159) and the Basic Research Program of Science, Technology and Innovation Commission of Shenzhen Municipality (Grant No.JCYJ20160531190054083).