TY - GEN AU - Rubio Temprano,D AU - Mesot,J AU - Janssen,S AU - Conder,K AU - Furrer,A AU - Mutka,H AU - Müller,K A TI - Large Isotope Effect on the Pseudogap in the High-Temperature Superconductor HoBa_{2}Cu_{4}O_{8} SN - 0031-9007 PY - 2013///0704 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.84.1990 ER -