Yacoby, AmirMarcus, CharlesMedford, James Redding2013-10-082013-10-082013Medford, James Redding. 2013. Spin Qubits in Double and Triple Quantum Dots. Doctoral dissertation, Harvard University.http://dissertations.umi.com/gsas.harvard:10766http://nrs.harvard.edu/urn-3:HUL.InstRepos:11156788This thesis presents research on the initialization, control, and readout of electron spin states in gate defined GaAs quantum dots. The first three experiments were performed with Singlet-Triplet spin qubits in double quantum dots, while the remaining two experiments were performed with an Exchange-Only spin qubit in a triple quantum dot.en-USPhysicsGaAs HeterostructureQuantum DotQuantum InformationSemiconductorSpin QubitThesis or Dissertation2013-10-08