diff --git a/pauli_spin_blockade.png b/pauli_spin_blockade.png new file mode 100644 index 0000000..41bcebd Binary files /dev/null and b/pauli_spin_blockade.png differ diff --git a/pauli_spin_blockade.svg b/pauli_spin_blockade.svg new file mode 100644 index 0000000..e113a54 --- /dev/null +++ b/pauli_spin_blockade.svg @@ -0,0 +1,191 @@ + + Pauli spin blockade sequence + A numbered double-quantum-dot transport sequence. The singlet branch proceeds from charge state zero-one through singlet one-one to singlet zero-two and carries current. The triplet branch becomes trapped in triplet one-one because the transition to zero-two is Pauli blocked, so current is zero. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + μS + > μD + + + + + S + + + 1 + 2 + 3 + + + + + + + + + + + + + + (0,1) + + + + + + + + + + + + + + + + + + S(1,1) + + + + + + + + + + + + + + + + + + + S(0,2) + + + + + ISD > 0 + + + + + T + + + 1 + 2 + 3 + + + + + + + + + + + + + + (0,1) + + + + + + + + + + + + + + + + + + T(1,1) + + + + + + + + + + + + + + + + + + + + T(1,1) + + + + + + ISD = 0 + +