31 research outputs found
Ultrafast measurements of mode-specific deformation potentials of BiTe and BiSe
Quantifying electron-phonon interactions for the surface states of
topological materials can provide key insights into surface-state transport,
topological superconductivity, and potentially how to manipulate the surface
state using a structural degree of freedom. We perform time-resolved x-ray
diffraction (XRD) and angle-resolved photoemission (ARPES) measurements on
BiTe and BiSe, following the excitation of coherent A
optical phonons. We extract and compare the deformation potentials coupling the
surface electronic states to local A-like displacements in these two
materials using the experimentally determined atomic displacements from XRD and
electron band shifts from ARPES.We find the coupling in BiTe and
BiSe to be similar and in general in agreement with expectations from
density functional theory. We establish a methodology that quantifies the
mode-specific electron-phonon coupling experimentally, allowing detailed
comparison to theory. Our results shed light on fundamental processes in
topological insulators involving electron-phonon coupling
Johann. Kirchmanni Florilegium Ethicum Sive Sententiæ Insigniores, Ex Optimis Quibusque Autoribus Latinis Collectæ, Certos In Locos Distributæ Novoque Indice In Usum Scholarum Auctæ Et Ornatæ
Johannis Kirchmanni Lubecensis De funeribus Romanorum libri quatuor
Obra perteneciente al Fondo Antiguo de la Biblioteca de la USA
Rudimenta Rhetoricae
RUDIMENTA RHETORICAE
Rudimenta Rhetoricae ( - )
Einband ( - )
Titelseite (1)
Liber I. De Inventione. (3)
Liber II. De Dispositione. (18)
Liber III. De Elocutione. (27)
Index (83)
Sequuntur Formulae ex optimis Authoribus excerptae. (85
Johannis Kirchmanni Rudimenta Logicae Peripateticae; Antehac Pro Schola Lubecensi, Nunc vero In Aliarum Etiam Scholarum Usum
Johan. Kirchmanni Lubecensis De funeribus Romanorum libri quatuor :
Obra perteneciente al Fondo Antiguo de la Biblioteca de la USA
Iohan. Kirchmanni Lubecensis De funeribus Romanorum libri quatuor cum appendice ... : accessit et Funus parasiticum
In funere Pauli Merulae oratioJohann Kirchmann. Nicolas Rigaul