Experimental realization of a highly structured search algorithm
  The highly structured search algorithm proposed by Hogg[Phys.Rev.Lett. 80,2473(1998)] is implemented experimentally for the 1-SAT problem in a single search step by using nuclear magnetic resonance technique with two-qubit sample. It is the first demonstration of the Hogg's algorithm, and can be readily extended to solving 1-SAT problem for more qubits in one step if the appropriate samples possessing more qubits are experimentally feasible. 
Xiwen Zhu, Ximing Fang, Mang Feng, Fei Du, Kelin Gao and Xi'an Mao