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Experimental observation of the quantum Hall effect and Berry's phase in graphene
Nature, 2005When electrons are confined in two-dimensional materials, quantum-mechanically enhanced transport phenomena such as the quantum Hall effect can be observed.
Philip Kim
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Nature Reviews Materials, 2018
Heusler compounds, initially discovered by Fritz Heusler more than a century ago, have grown into a family of more than 1,000 compounds, synthesized from combinations of more than 40 elements.
Kaustuv Manna, Yan Sun, Lukas Müchler
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Heusler compounds, initially discovered by Fritz Heusler more than a century ago, have grown into a family of more than 1,000 compounds, synthesized from combinations of more than 40 elements.
Kaustuv Manna, Yan Sun, Lukas Müchler
exaly +2 more sources
Electrically switchable Berry curvature dipole in the monolayer topological insulator WTe2
Nature Physics, 2018Recent experimental evidence for the quantum spin Hall (QSH) state in monolayer WTe2 has linked the fields of two-dimensional materials and topological physics1–7.
Su-Yang Xu, Huitao Shen, Valla Fatemi
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Surgical Clinics of North America, 1995
Aneurysmal subarachnoid hemorrhage in a pregnant woman is a rare catastrophic situation that places both the mother and the fetus at high risk. When this situation arises, numerous relevant issues must be individualized in the effort to reduce hazards threatening both the mother and the fetus.
O H, Reichman, R L, Karlman
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Aneurysmal subarachnoid hemorrhage in a pregnant woman is a rare catastrophic situation that places both the mother and the fetus at high risk. When this situation arises, numerous relevant issues must be individualized in the effort to reduce hazards threatening both the mother and the fetus.
O H, Reichman, R L, Karlman
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Berry Phases in Electronic Structure Theory
, 2018Over the past twenty-five years, mathematical concepts associated with geometric phases have come to occupy a central place in our modern understanding of the physics of electrons in solids.
D. Vanderbilt
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Geometric phase from Aharonov–Bohm to Pancharatnam–Berry and beyond
Nature Reviews Physics, 2019Whenever a quantum system undergoes a cyclic evolution governed by a slow change of parameters, it acquires a phase factor: the geometric phase. Its most common formulations are known as the Aharonov–Bohm phase and the Pancharatnam and Berry phase, but ...
E. Cohen +5 more
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Berry polyphenols metabolism and impact on human gut microbiota and health.
Food & Function, 2019Berries are rich in phenolic compounds such as phenolic acids, flavonols and anthocyanins. These molecules are often reported as being responsible for the health effects attributed to berries.
Laura Lavefve +2 more
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Analysis, 1983
Le paradoxe de Berry porte sur (par exemple) un nombre designe par la phrase: "le plus petit entier non decrit en moins de dix-neuf syllabes". L'A. montre qu'il n'y a pas contradiction, mais que le paradoxe tient au fait que la phrase en question n'a pas de reference.
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Le paradoxe de Berry porte sur (par exemple) un nombre designe par la phrase: "le plus petit entier non decrit en moins de dix-neuf syllabes". L'A. montre qu'il n'y a pas contradiction, mais que le paradoxe tient au fait que la phrase en question n'a pas de reference.
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Physical Review D, 1988
Berry connections are shown to be invariant under the action of symmetry groups on parameter space. This observation allows one to use the theory of invariant Yang-Mills potentials to evaluate these connections without computing the instantaneous energy eigenstates. Hamiltonians belonging to the algebra of a Lie group are examined in this light.
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Berry connections are shown to be invariant under the action of symmetry groups on parameter space. This observation allows one to use the theory of invariant Yang-Mills potentials to evaluate these connections without computing the instantaneous energy eigenstates. Hamiltonians belonging to the algebra of a Lie group are examined in this light.
openaire +2 more sources