by Ravichandran, Jayakanth, Yadav, Ajay K., Cheaito, Ramez, Rossen, Pim B., Soukiassian, Arsen, Suresha, S. J., Duda, John C., Foley, Brian M., Lee, Che-Hui, Zhu, Ye, Lichtenberger, Arthur W., Moore, Joel E., Muller, David A., Schlom, Darrell G., Hopkins, Patrick E., Majumdar, Arun, Ramesh, Ramamoorthy, Zurbuchen, Mark A.
Published in Nature materials (01.02.2014)

by Prokofiev, A., Sidorenko, A., Hradil, K., Ikeda, M., Svagera, R., Waas, M., Winkler, H., Neumaier, K., Paschen, S.
Published in Nature materials (01.12.2013)

by Norouzzadeh, Payam, Myles, Charles W., Vashaee, Daryoosh
Published in Scientific reports (13.11.2014)