Wencheng Fan
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View article: Domain Wall-mediated Interfacial Ferroelectric Switching
Domain Wall-mediated Interfacial Ferroelectric Switching Open
Interfacial ferroelectricity offers a promising platform for ultrafast, low-power memory devices. While previous studies have attributed polarization switching to full-layer sliding, the symmetry constraints pose fundamental limitations. B…
View article: Magnetic interactions in medium entropy oxide (4R) FeO3 single crystal (R-Sm, Er, Gd, Eu)
Magnetic interactions in medium entropy oxide (4R) FeO3 single crystal (R-Sm, Er, Gd, Eu) Open
In this work, we successfully synthesized a medium-entropy oxide single crystal, (4R)FeO3, by incorporating four distinct rare-earth elements such as Sm, Er, Gd, and Eu at the A-site and a single transition metal, Fe3+, at the B-site. The …
View article: Edge polarization topology integrated with sliding ferroelectricity in Moiré system
Edge polarization topology integrated with sliding ferroelectricity in Moiré system Open
View article: Mechanical force-induced interlayer sliding in interfacial ferroelectrics
Mechanical force-induced interlayer sliding in interfacial ferroelectrics Open
View article: Edge Polarization Topology Integrated with Sliding Ferroelectricity in Moiré System
Edge Polarization Topology Integrated with Sliding Ferroelectricity in Moiré System Open
Van der Waals moiré heterostructure have been found to exhibits a robust interfacial ferroelectricity down to atomic thickness, and discovering and understanding the complex polarization state in moiré systems is of fundamental interest to…
View article: Ambient Moisture‐Induced Self Alignment of Polarization in Ferroelectric Hafnia
Ambient Moisture‐Induced Self Alignment of Polarization in Ferroelectric Hafnia Open
The discovery of nanoscale ferroelectricity in hafnia (HfO 2 ) has paved the way for next generation high‐density, non‐volatile devices. Although the surface conditions of nanoscale HfO 2 present one of the fundamental mechanism origins, t…
View article: Influence of oxygen pressure on the ferroelectricity of pulsed laser deposition fabricated epitaxial Y-doped HfO2
Influence of oxygen pressure on the ferroelectricity of pulsed laser deposition fabricated epitaxial Y-doped HfO2 Open
Ferroelectric properties of hafnium-based thin films have gained significant interest, yet the fundamental mechanisms responsible for the emergence of the ferroelectric phase continue to be inadequately investigated. In contrast with polyc…
View article: Cutaneous Calcium/Calmodulin‐Dependent Protein Kinase II‐γ–Positive Sympathetic Nerves Secreting Norepinephrine Dictate Psoriasis (Adv. Sci. 23/2024)
Cutaneous Calcium/Calmodulin‐Dependent Protein Kinase II‐γ–Positive Sympathetic Nerves Secreting Norepinephrine Dictate Psoriasis (Adv. Sci. 23/2024) Open
Sympathetic Nerves In article number 2306772, Qi Zhen, Liangdan Sun, and co‐workers elaborate the mechanisms of sympathetic‐nervous‐system regulation of γδT‐cell interleukin‐17 secretion and skin immune responses which unveil novel insight…
View article: Cutaneous Calcium/Calmodulin‐Dependent Protein Kinase II‐γ–Positive Sympathetic Nerves Secreting Norepinephrine Dictate Psoriasis
Cutaneous Calcium/Calmodulin‐Dependent Protein Kinase II‐γ–Positive Sympathetic Nerves Secreting Norepinephrine Dictate Psoriasis Open
Cutaneous sympathetic nerve is a crucial part of neuropsychiatric factors contributing to skin immune response, but its role in the psoriasis pathogenesis remains unclear. It is found that cutaneous calcium/calmodulin‐dependent protein kin…
View article: Calcium/calmodulin-dependent protein kinase IV promotes imiquimod-induced psoriatic inflammation via macrophages and keratinocytes in mice
Calcium/calmodulin-dependent protein kinase IV promotes imiquimod-induced psoriatic inflammation via macrophages and keratinocytes in mice Open
CaMK4 has an important function in autoimmune diseases, and the contribution of CaMK4 in psoriasis remains obscure. Here, we show that CaMK4 expression is significantly increased in psoriatic lesional skin from psoriasis patients compared …
View article: Spin Switching in Room Temperature Spin Reorientation Transition Process of Sm0.8yb0.2feo3 Single Crystal
Spin Switching in Room Temperature Spin Reorientation Transition Process of Sm0.8yb0.2feo3 Single Crystal Open
View article: Low Field Controllable Continuous Spin Switching in Tm0.75yb0.25feo3 Single Crystal
Low Field Controllable Continuous Spin Switching in Tm0.75yb0.25feo3 Single Crystal Open