RETRACTED: Above room-temperature performance of the molecular ferroelectric: Bis(imidazolium) l-tartrate

This article has been retracted: Please see Elsevier Policy on Article Withdrawal (). This article has been retracted at the request of the authors. We were made aware that parts of similar results have been reported by Prof. Marek Szafrański in the Comment published recently in Angewandte Chemie, (Comment on Ferroelectricity in Bis(imidazolium) L-Tartrate, Marek Szafrański, Angew. Chem. Int. Ed. 2013, 52, 7076–7078, DOI: ) and therefore we decided to retract the paper to avoid any controversy, although all the results of this paper were acquired by us independently. We apologize for any inconvenience this may have caused.