General formula of chiral anomaly for type-I and type-II Weyl semimetals
نویسندگان
چکیده
Weyl semimetals (WSMs) are classified into type-I and type-II, depending on the magnitudes of inclination cones. It is known that these WSMs show negative longitudinal magnetoresistance originating from chiral anomaly. Moreover, we have recently revealed type-II positive The in can be explained utilizing conventional formula anomaly, which does not term related to However, cannot explain both it. Therefore, this paper, derive general including cones order straightforwardly WSMs. Also, consider cases where a pair tilted same direction (positive tilt chirality) toward (or against) each other (negative investigate influence tilted. As result, find chirality, strongly affected by inclination. These results suggest estimate whether or using information their chirality
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2021
ISSN: ['1520-8842', '0003-6951', '1077-3118']
DOI: https://doi.org/10.1063/5.0059547