Tae Hyun Jung

May 30, 2024 | onlinelibrary.wiley.com | Beomjun Kim |Yoon Kim |Jaeseung C. Kim |Tae Hyun Jung

1 Introduction Over the last decade, interest in HfO2-based ferroelectric thin films has surged owing to their numerous advantages, including robust ferroelectric properties even in few unit-cell-thick films,[1, 2] and full compatibility with the current complementary metal oxide semiconductor processes,[3, 4] which are beneficial for device applications.

May 6, 2024 | link.aps.org | Tae Hyun Jung |Eung Jin Chun

We propose a leptogenesis scenario where baryon asymmetry generation is assisted by the kinetic motion of the Majoron, J, in the process of lepton-number violating inverse decays of a right-handed neutrino, N. We investigate two distinct scenarios depending on the sources of a Majoron kinetic motion: (1) the misalignment mechanism, and (2) the kinetic misalignment mechanism.