Research paperExperimental CharacterizationMulti-Knob Switchable Chiral Superconductivity Quartet in Rhombohedral GrapheneZhenqi Hua, Shenyong Ye, Phatthanon Pattanakanvijit, Gang Shi et al.2025·arXiv:2607.06520AbstractTransport measurements on dual-gated rhombohedral hexalayer graphene reveal a new superconducting state induced by out-of-plane magnetic field, in addition to zero-field chiral superconducting states. The field-induced state can be switched by carrier density, displacement field, and magnetic field, and is associated with a field-induced quarter-metal parent phase. Across the full parameter space, superconductivity is realized from all four spin-valley isospin flavors.Read more
Dual-gated rhombohedral hexalayer graphene device D₁ encapsulated by adjacent hBN layers and used for transport measurements.1 characterization4 properties2 figuresExperimentalCStudied MaterialhBNSubstrate / DielectricExpand
Research paperExperimental CharacterizationMulti-Knob Switchable Chiral Superconductivity Quartet in Rhombohedral GrapheneZhenqi Hua, Shenyong Ye, Phatthanon Pattanakanvijit, Gang Shi et al.2025·arXiv:2607.06520AbstractTransport measurements on dual-gated rhombohedral hexalayer graphene reveal a new superconducting state induced by out-of-plane magnetic field, in addition to zero-field chiral superconducting states. The field-induced state can be switched by carrier density, displacement field, and magnetic field, and is associated with a field-induced quarter-metal parent phase. Across the full parameter space, superconductivity is realized from all four spin-valley isospin flavors.Read more
Dual-gated rhombohedral hexalayer graphene device D₁ encapsulated by adjacent hBN layers and used for transport measurements.1 characterization4 properties2 figuresExperimentalCStudied MaterialhBNSubstrate / DielectricExpand
Research paperExperimental CharacterizationMulti-Knob Switchable Chiral Superconductivity Quartet in Rhombohedral GrapheneZhenqi Hua, Shenyong Ye, Phatthanon Pattanakanvijit, Gang Shi et al.2025·arXiv:2607.06520AbstractTransport measurements on dual-gated rhombohedral hexalayer graphene reveal a new superconducting state induced by out-of-plane magnetic field, in addition to zero-field chiral superconducting states. The field-induced state can be switched by carrier density, displacement field, and magnetic field, and is associated with a field-induced quarter-metal parent phase. Across the full parameter space, superconductivity is realized from all four spin-valley isospin flavors.Read more
Dual-gated rhombohedral hexalayer graphene device D₁ encapsulated by adjacent hBN layers and used for transport measurements.1 characterization4 properties2 figuresExperimentalCStudied MaterialhBNSubstrate / DielectricExpand
Research paperExperimental CharacterizationMulti-Knob Switchable Chiral Superconductivity Quartet in Rhombohedral GrapheneZhenqi Hua, Shenyong Ye, Phatthanon Pattanakanvijit, Gang Shi et al.2025·arXiv:2607.06520AbstractTransport measurements on dual-gated rhombohedral hexalayer graphene reveal a new superconducting state induced by out-of-plane magnetic field, in addition to zero-field chiral superconducting states. The field-induced state can be switched by carrier density, displacement field, and magnetic field, and is associated with a field-induced quarter-metal parent phase. Across the full parameter space, superconductivity is realized from all four spin-valley isospin flavors.Read more
Dual-gated rhombohedral hexalayer graphene device D₁ encapsulated by adjacent hBN layers and used for transport measurements.1 characterization4 properties2 figuresExperimentalCStudied MaterialhBNSubstrate / DielectricExpand