Works (6)
Updated: July 5th, 2023 16:01
2003 journal article
The effects of probe boundary conditions and propagation on nano-Raman spectroscopy
JOURNAL OF MICROSCOPY-OXFORD, 210(3), 252–254.
Event: at UK
author keywords: boundary conditions near a metal; electric field enhancement; gradient-field Raman; KTP; light propagation in the near-field; nano-Raman; near-field Raman spectroscopy; near-field scanning optical microscopy; resolution
TL;DR:
Raman spectra obtained in the near‐field, with collection of the Raman‐shifted light in reflection, show selective enhancement of vibrational modes, and the enhancement of certain Raman forbidden vibrations is explained by the presence of an electric field gradient near the metal‐apertured fibre probe.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2001 article
Fundamental differences between micro- and nano-Raman spectroscopy
Ayars, E. J., Jahncke, C. L., Paesler, M. A., & Hallen, H. D. (2001, April). JOURNAL OF MICROSCOPY-OXFORD, Vol. 202, pp. 142–147.
Event: at UK
author keywords: infrared spectroscopy; near-field optical microscopy; Raman spectroscopy
TL;DR:
For nano‐Raman spectroscopy with an NSOM, selection rules allow for the detection of active modes with intensity dependent on the field gradient, which can have similar activity as infra‐red absorption modes.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2000 journal article
Electric field gradient effects in Raman spectroscopy
PHYSICAL REVIEW LETTERS, 85(19), 4180–4183.
TL;DR:
A theoretical model is developed for this "gradient-field Raman" effect, which can explain the origin and intensity of some Raman modes observed in SERS and through a near-field optical microscope (NSOM-Raman).
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2000 chapter
Near-field Raman spectroscopy: electric field gradient effects
In D. B. Williams & R. Shimizu (Eds.), Microbeam Analysis 2000: proceedings of the Second Conference of the International Union of Microbeam Analysis Societies held in Kailua-Kona, Hawaii, 9-14 July 2000 (Vol. 165, pp. 115–116). Bristol: Institute of Physics Publishing.
Ed(s): D. Williams & R. Shimizu
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
Surface enhancement in near-field Raman spectroscopy
APPLIED PHYSICS LETTERS, 76(26), 3911–3913.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
1999 journal article
Proximal electromagnetic shear forces
Journal of Microscopy, 196(1), 59–60.
TL;DR:
A simple model calculation is performed to estimate the electromagnetically induced shear force caused by a current dissipation when a charged tip is moved parallel to a conducting material.
(via Semantic Scholar)
onlinelibrary.wiley.com (publisher PDF)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
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