Details

Autor(en) / Beteiligte

• Bohuslavskyi, H.
• Kotekar-Patil, D.
• Maurand, R.
• Corna, A.
• Barraud, S.
• Bourdet, L.
• Hutin, L.
• Niquet, Y.-M.
• Jehl, X.
• De Franceschi, S.
• Vinet, M.
• Sanquer, M.

Titel

Pauli blockade in a few-hole PMOS double quantum dot limited by spin-orbit interaction

Ist Teil von

• Applied physics letters, 2016-11, Vol.109 (19)

Ort / Verlag

Melville: American Institute of Physics

Erscheinungsjahr

2016

Link zum Volltext

Quelle

AIP Journals Complete

Beschreibungen/Notizen

• We report on the hole compact double quantum dots fabricated using a conventional CMOS technology. We provide the evidence of Pauli spin blockade in the few hole regime that is relevant to spin qubit implementations. A current dip is observed around zero magnetic field, in agreement with the expected behavior for the case of strong spin-orbit. We deduce an intradot spin relaxation rate ≈ 120 kHz for the first holes, an important step towards a robust hole spin-orbit qubit.