Advanced Materials Interfaces, EarlyView.This paper demonstrates how Tip‐Enhanced Raman Spectroscopy (TERS) can detect diverse levels of strain in a SiGe‐Si structure in less than 20 nm of depth with lateral resolution under 100 nm. The measures are performed with a TiN‐coated probe, which secures a remarkable enhancement of the optical signal, while being chemically stable to allow TERS to ...
Chiara Mancini +6 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.This research explores local bandgap, composition, and strain variations across InxGa₁−xAs quantum wells within a metamorphic laser structure using high‐resolution scanning transmission electron microscopy (STEM) and low‐loss electron energy loss spectroscopy (EELS). Results reveal significant inhomogeneities, particularly near interfaces, with bandgap
Nicholas Stephen +10 more
wiley +1 more source
R. Michael Howe: An invitation to representation theory. Polynomial representations of the symmetric group. Springer Undergraduate Mathematics Series. Cham: Springer, 2002, 229 Seiten, ISBN 978-3-030-98024-5/pbk, 978-3-030-98025-2/ebook [PDF]
Jürgen Müller
openalex +1 more source
R. J. Baston and M. G. Eastwood, The Penrose transform: its interaction with representation theory (Oxford Mathematical Monographs, Clarendon Press, Oxford1989), pp. 232, 019 853565 1, £25. [PDF]
, 1991 T. N. Bailey
openalex +1 more source
Advanced Materials Interfaces, EarlyView.A novel and efficient method is explored to synthesize 1D single‐crystal sub‐stoichiometric WnO3n‐2 (n = 25) nanowire bundles. The approach utilizes selective low‐energy He+ ion irradiation (27 eV) on Mo‐Ni doped WOx surface, achieving efficient catalyst‐free self‐organized growth of high aspect ratio nanowires at the temperature of 700 °C.
Maryna Bilokur +3 more
wiley +1 more source
Advancement in Colloidal Metasurfaces: Approaches for Scalable Photonic Devices
Advanced Materials Interfaces, EarlyView.This perspective explores colloidal metasurfaces composed of plasmonic and emitting nanoparticles assembled by laser interference lithography and template‐assisted self‐assembly methods. Precise design strategies achieve directional emission, low‐threshold lasing, and tunable photonic bandgaps.
Sezer Seçkin +2 more
wiley +1 more source
Monopoles and Projective Representations: Two Areas of Influence of Yang-Mills Theory on Mathematics
, 2004 8 pages; for a volume on the influence of Yang-Mills theory on mathematics, G. 't Hooft and W. Nahm, eds., to be published by World Scientific.
openaire +2 more sources
Ultra‐Flexible µ‐ECoG Arrays Based on PEDOT:PSS Micropillars
Advanced Materials Interfaces, EarlyView.This work demonstrates an efficient procedure for fabricating ultra‐flexible neural interfaces endowed with micropatterned microelectrodes to increase surface area and characterized by extremely low impedance values to enable high‐quality recordings. The home‐built device has been shown to record somatosensory evoked potentials in vivo with exceptional
Alice Lunghi +6 more
wiley +1 more source
Mathematical representation of bias and nudges centered on intangible goods using quantum information theory [PDF]
Minoru Fukuda
openalex +1 more source