7
votes
Accepted
Why isn't NV-center-based quantum computing mainstream?
I suspect that fabrication challenges play a significant role in limiting broader interest. Growing single crystal diamonds is notoriously difficult, but not the primary impediment here. Rather, ...
- 3,302
6
votes
What are the pros/cons of Trapped Ion Qubits, Superconducting Qubits and Si Spin Qubits?
It think the (very) short answer is that there is not a preferred platform yet. This is why there are very active research communities around each of these technologies. Often if someone says ...
- 814
5
votes
What are the pros/cons of Trapped Ion Qubits, Superconducting Qubits and Si Spin Qubits?
Here's a paper comparing Trapped Ion and Superconducting (the main competitors right now) from the group at UMD which compares their trapped ion system with IBM's transmon (superconducting) system. If ...
- 1,756
5
votes
Passive improving of nanodiamond surfaces for NV centers?
I have worked with NVs in nanodiamonds a little bit, and you are totally right, surface characteristics have a huge influence on how far we can push them. There are definitely multiple groups working ...
- 814
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