FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2156056291> ?p ?o ?g. }

• W2156056291 endingPage "842" @default.
• W2156056291 startingPage "745" @default.
• W2156056291 abstract "The structure of our material world is characterized by a large hierarchy of length scales that determines material properties and functions. Increasing spatial resolution in optical imaging and spectroscopy has been a long standing desire, to provide access, in particular, to mesoscopic phenomena associated with phase separation, order, and intrinsic and extrinsic structural inhomogeneities. A general concept for the combination of optical spectroscopy with scanning probe microscopy emerged recently, extending the spatial resolution of optical imaging far beyond the diffraction limit. The optical antenna properties of a scanning probe tip and the local near-field coupling between its apex and a sample provide few-nanometer optical spatial resolution. With imaging mechanisms largely independent of wavelength, this concept is compatible with essentially any form of optical spectroscopy, including nonlinear and ultrafast techniques, over a wide frequency range from the terahertz to the extreme ultraviolet. The past 10 years have seen a rapid development of this nano-optical imaging technique, known as tip-enhanced or scattering-scanning near-field optical microscopy (s-SNOM). Its applicability has been demonstrated for the nano-scale investigation of a wide range of materials including biomolecular, polymer, plasmonic, semiconductor, and dielectric systems. We provide a general review of the development, fundamental imaging mechanisms, and different implementations of s-SNOM, and discuss its potential for providing nanoscale spectroscopic including femtosecond spatio-temporal information. We discuss possible near-field spectroscopic implementations, with contrast based on the metallic infrared Drude response, nano-scale impedance, infrared and Raman vibrational spectroscopy, phonon Raman nano-crystallography, and nonlinear optics to identify nanoscale phase separation (PS), strain, and ferroic order. With regard to applications, we focus on correlated and low-dimensional materials as examples that benefit, in particular, from the unique applicability of s-SNOM under variable and cryogenic temperatures, nearly arbitrary atmospheric conditions, controlled sample strain, and large electric and magnetic fields and currents. For example, in transition metal oxides, topological insulators, and graphene, unusual electronic, optical, magnetic, or mechanical properties emerge, such as colossal magneto-resistance (CMR), metal–insulator transitions (MITs), high-T C superconductivity, multiferroicity, and plasmon and phonon polaritons, with associated rich phase diagrams that are typically very sensitive to the above conditions. The interaction of charge, spin, orbital, and lattice degrees of freedom in correlated electron materials leads to frustration and degenerate ground states, with spatial PS over many orders of length scale. We discuss how the optical near-field response in s-SNOM allows for the systematic real space probing of multiple order parameters simultaneously under a wide range of internal and external stimuli (strain, magnetic field, photo-doping, etc.) by coupling directly to electronic, spin, phonon, optical, and polariton resonances in materials. In conclusion, we provide a perspective on the future extension of s-SNOM for multi-modal imaging with simultaneous nanometer spatial and femtosecond temporal resolution." @default.
• W2156056291 created "2016-06-24" @default.
• W2156056291 creator A5009572792 @default.
• W2156056291 creator A5049047772 @default.
• W2156056291 creator A5061462909 @default.
• W2156056291 creator A5085945412 @default.
• W2156056291 date "2012-12-01" @default.
• W2156056291 modified "2023-10-18" @default.
• W2156056291 title "Nano-optical imaging and spectroscopy of order, phases, and domains in complex solids" @default.
• W2156056291 cites W1485300768 @default.
• W2156056291 cites W1506270829 @default.
• W2156056291 cites W1509382463 @default.
• W2156056291 cites W1539216443 @default.
• W2156056291 cites W1550762220 @default.
• W2156056291 cites W1552055731 @default.
• W2156056291 cites W1572468851 @default.
• W2156056291 cites W1575492558 @default.
• W2156056291 cites W1576756235 @default.
• W2156056291 cites W1577886998 @default.
• W2156056291 cites W1585130563 @default.
• W2156056291 cites W1592134991 @default.
• W2156056291 cites W1621109168 @default.
• W2156056291 cites W1624698819 @default.
• W2156056291 cites W1626869329 @default.
• W2156056291 cites W1657056534 @default.
• W2156056291 cites W1672766972 @default.
• W2156056291 cites W1746904668 @default.
• W2156056291 cites W1750485943 @default.
• W2156056291 cites W1789781964 @default.
• W2156056291 cites W1905539406 @default.
• W2156056291 cites W1963666192 @default.
• W2156056291 cites W1964384340 @default.
• W2156056291 cites W1964501678 @default.
• W2156056291 cites W1964730375 @default.
• W2156056291 cites W1964897271 @default.
• W2156056291 cites W1967080809 @default.
• W2156056291 cites W1968194116 @default.
• W2156056291 cites W1968744290 @default.
• W2156056291 cites W1969171465 @default.
• W2156056291 cites W1970004445 @default.
• W2156056291 cites W1970528721 @default.
• W2156056291 cites W1970888828 @default.
• W2156056291 cites W1971610301 @default.
• W2156056291 cites W1971999416 @default.
• W2156056291 cites W1972068641 @default.
• W2156056291 cites W1972358207 @default.
• W2156056291 cites W1972540241 @default.
• W2156056291 cites W1972654936 @default.
• W2156056291 cites W1973315818 @default.
• W2156056291 cites W1973380883 @default.
• W2156056291 cites W1973426174 @default.
• W2156056291 cites W1973963333 @default.
• W2156056291 cites W1974340575 @default.
• W2156056291 cites W1974428145 @default.
• W2156056291 cites W1974783599 @default.
• W2156056291 cites W1974890403 @default.
• W2156056291 cites W1975084501 @default.
• W2156056291 cites W1975909492 @default.
• W2156056291 cites W1976098525 @default.
• W2156056291 cites W1976470304 @default.
• W2156056291 cites W1976927599 @default.
• W2156056291 cites W1977287842 @default.
• W2156056291 cites W1977948680 @default.
• W2156056291 cites W1979262524 @default.
• W2156056291 cites W1979328333 @default.
• W2156056291 cites W1979340891 @default.
• W2156056291 cites W1979887142 @default.
• W2156056291 cites W1980004527 @default.
• W2156056291 cites W1980070078 @default.
• W2156056291 cites W1980113525 @default.
• W2156056291 cites W1980826446 @default.
• W2156056291 cites W1982192943 @default.
• W2156056291 cites W1982376326 @default.
• W2156056291 cites W1982394290 @default.
• W2156056291 cites W1982536543 @default.
• W2156056291 cites W1983079073 @default.
• W2156056291 cites W1983149458 @default.
• W2156056291 cites W1983196776 @default.
• W2156056291 cites W1983551262 @default.
• W2156056291 cites W1983631682 @default.
• W2156056291 cites W1983883719 @default.
• W2156056291 cites W1984260933 @default.
• W2156056291 cites W1984799180 @default.
• W2156056291 cites W1984910281 @default.
• W2156056291 cites W1985017624 @default.
• W2156056291 cites W1985578248 @default.
• W2156056291 cites W1985589262 @default.
• W2156056291 cites W1986117811 @default.
• W2156056291 cites W1986516396 @default.
• W2156056291 cites W1986953409 @default.
• W2156056291 cites W1987206543 @default.
• W2156056291 cites W1988621979 @default.
• W2156056291 cites W1988806836 @default.
• W2156056291 cites W1988906901 @default.
• W2156056291 cites W1989125962 @default.
• W2156056291 cites W1989397085 @default.
• W2156056291 cites W1989440059 @default.
• W2156056291 cites W1989571057 @default.

• next