ASTRA Publications

Optically induced changes in the band structure of the Weyl charge-density-wave compound (TaSe4)(2)I

A. Crepaldi; M. Puppin; D. Gosalbez-Martinez; L. Moreschini; F. Cilento et al. 

Journal Of Physics-Materials. 2022-10-01. Vol. 5, num. 4, p. 044006. DOI : 10.1088/2515-7639/ac9647.

Nanoscale-Resolved Surface-to-Bulk Electron Transport in CsPbBr3 Perovskite

S. Polishchuk; M. Puppin; A. Crepaldi; G. Gatti; D. N. Dirin et al. 

Nano Letters. 2022-01-19. Vol. 22, num. 3, p. 1067–1074. DOI : 10.1021/acs.nanolett.1c03941.

Origin of large magnetoresistance in the topological nonsymmorphic semimetal TaSe3

G. Gatti; D. Gosalbez-Martinez; Q. S. Wu; J. Hu; S. N. Zhang et al. 

Physical Review B. 2021-10-13. Vol. 104, num. 15, p. 155122. DOI : 10.1103/PhysRevB.104.155122.

Radial Spin Texture of the Weyl Fermions in Chiral Tellurium

G. Gatti; D. Gosalbez-Martinez; S. S. Tsirkin; M. Fanciulli; M. Puppin et al. 

Physical Review Letters. 2020-11-19. Vol. 125, num. 21, p. 216402. DOI : 10.1103/PhysRevLett.125.216402.

Light-Induced Renormalization of the Dirac Quasiparticles in the Nodal-Line Semimetal ZrSiSe

G. Gatti; A. Crepaldi; M. Puppin; N. Tancogne-Dejean; L. Xian et al. 

Physical Review Letters. 2020-08-12. Vol. 125, num. 7, p. 076401. DOI : 10.1103/PhysRevLett.125.076401.

Evidence of Large Polarons in Photoemission Band Mapping of the Perovskite Semiconductor CsPbBr3

M. Puppin; S. Polishchuk; N. Colonna; A. Crepaldi; D. N. Dirin et al. 

Physical Review Letters. 2020-05-20. Vol. 124, num. 20, p. 206402. DOI : 10.1103/PhysRevLett.124.206402.

Photocarrier-induced band-gap renormalization and ultrafast charge dynamics in black phosphorus

S. Roth; A. Crepaldi; M. Puppin; G. Gatti; D. Bugini et al. 

2D Materials. 2019-04-09. Vol. 6, num. 3, p. 031001. DOI : 10.1088/2053-1583/ab1216.