Research paperExperimental GrowthExperimental CharacterizationTheoreticalQuantum simulation of honeycomb lattice model by high-order moire patternQiang Wan, Chunlong Wu, Xun-Jiang Luo, Shenghao Dai et al.2024·10.1103/PhysRevB.109.L161102·arXiv:2404.11934AbstractHigh-order moire patterns in graphene-monolayered xenon/krypton heterostructures are shown to emulate a mesoscale honeycomb lattice model with tunable Hamiltonian parameters. By adjusting annealing temperature and noble-gas coverage, the moire period can be tuned in magnitude and sign, enabling control of hopping and intervalley interactions; ARPES and LEED are used to verify the electronic structure and stacking arrangement.Read more
Graphene on n-type 6H-SiC(0001) with a xenon monolayer deposited on top (mXe/G).1 preparation2 characterizations5 properties3 figuresExperimentalCStudied MaterialXeStudied MaterialSiCSubstrate / DielectricExpand
Graphene on n-type 6H-SiC(0001) with a krypton monolayer deposited on top (mKr/G).1 preparation2 characterizations3 properties3 figuresExperimentalCStudied MaterialKrStudied MaterialSiCSubstrate / DielectricExpand
Bare graphene reference on n-type 6H-SiC(0001).1 preparation1 characterization2 figuresReferenceCStudied MaterialSiCSubstrate / DielectricExpand
Research paperExperimental GrowthExperimental CharacterizationTheoreticalQuantum simulation of honeycomb lattice model by high-order moire patternQiang Wan, Chunlong Wu, Xun-Jiang Luo, Shenghao Dai et al.2024·10.1103/PhysRevB.109.L161102·arXiv:2404.11934AbstractHigh-order moire patterns in graphene-monolayered xenon/krypton heterostructures are shown to emulate a mesoscale honeycomb lattice model with tunable Hamiltonian parameters. By adjusting annealing temperature and noble-gas coverage, the moire period can be tuned in magnitude and sign, enabling control of hopping and intervalley interactions; ARPES and LEED are used to verify the electronic structure and stacking arrangement.Read more
Graphene on n-type 6H-SiC(0001) with a xenon monolayer deposited on top (mXe/G).1 preparation2 characterizations5 properties3 figuresExperimentalCStudied MaterialXeStudied MaterialSiCSubstrate / DielectricExpand
Graphene on n-type 6H-SiC(0001) with a krypton monolayer deposited on top (mKr/G).1 preparation2 characterizations3 properties3 figuresExperimentalCStudied MaterialKrStudied MaterialSiCSubstrate / DielectricExpand
Bare graphene reference on n-type 6H-SiC(0001).1 preparation1 characterization2 figuresReferenceCStudied MaterialSiCSubstrate / DielectricExpand
Research paperExperimental GrowthExperimental CharacterizationTheoreticalQuantum simulation of honeycomb lattice model by high-order moire patternQiang Wan, Chunlong Wu, Xun-Jiang Luo, Shenghao Dai et al.2024·10.1103/PhysRevB.109.L161102·arXiv:2404.11934AbstractHigh-order moire patterns in graphene-monolayered xenon/krypton heterostructures are shown to emulate a mesoscale honeycomb lattice model with tunable Hamiltonian parameters. By adjusting annealing temperature and noble-gas coverage, the moire period can be tuned in magnitude and sign, enabling control of hopping and intervalley interactions; ARPES and LEED are used to verify the electronic structure and stacking arrangement.Read more
Graphene on n-type 6H-SiC(0001) with a xenon monolayer deposited on top (mXe/G).1 preparation2 characterizations5 properties3 figuresExperimentalCStudied MaterialXeStudied MaterialSiCSubstrate / DielectricExpand
Graphene on n-type 6H-SiC(0001) with a krypton monolayer deposited on top (mKr/G).1 preparation2 characterizations3 properties3 figuresExperimentalCStudied MaterialKrStudied MaterialSiCSubstrate / DielectricExpand
Bare graphene reference on n-type 6H-SiC(0001).1 preparation1 characterization2 figuresReferenceCStudied MaterialSiCSubstrate / DielectricExpand
Research paperExperimental GrowthExperimental CharacterizationTheoreticalQuantum simulation of honeycomb lattice model by high-order moire patternQiang Wan, Chunlong Wu, Xun-Jiang Luo, Shenghao Dai et al.2024·10.1103/PhysRevB.109.L161102·arXiv:2404.11934AbstractHigh-order moire patterns in graphene-monolayered xenon/krypton heterostructures are shown to emulate a mesoscale honeycomb lattice model with tunable Hamiltonian parameters. By adjusting annealing temperature and noble-gas coverage, the moire period can be tuned in magnitude and sign, enabling control of hopping and intervalley interactions; ARPES and LEED are used to verify the electronic structure and stacking arrangement.Read more
Graphene on n-type 6H-SiC(0001) with a xenon monolayer deposited on top (mXe/G).1 preparation2 characterizations5 properties3 figuresExperimentalCStudied MaterialXeStudied MaterialSiCSubstrate / DielectricExpand
Graphene on n-type 6H-SiC(0001) with a krypton monolayer deposited on top (mKr/G).1 preparation2 characterizations3 properties3 figuresExperimentalCStudied MaterialKrStudied MaterialSiCSubstrate / DielectricExpand
Bare graphene reference on n-type 6H-SiC(0001).1 preparation1 characterization2 figuresReferenceCStudied MaterialSiCSubstrate / DielectricExpand