Published March 2007
| Version v1
Journal article
Observation of an inelastic scattering mode by scanning tunneling spectroscopy on NdBa2Cu3Ox
- 1. Institute of Experimental Physics, University of Saarbruecken, PO Box 151150, D-66041 Saarbruecken (Germany)
Description
We report the results of inelastic electron tunneling spectroscopy (IETS) on the ab plane (c-axis tunneling) of a slightly underdoped twinned NdBa2Cu3Ox single crystal (Tc = 93.5 K) performed with a scanning tunneling microscope at T = 4.2 K. In the energy derivative (d2I/dV2) of the differential conductivity curves having coherence peak, dip and hump structures, we observe a resonance peak at 24±2 meV. Here we discuss the possible origin of this inelastic scattering peak
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 61
- Journal Issue
- 1
- Journal Page Range
- p. 234-238
- ISSN
- 1742-6596
Conference
- Title
- International conference on nanoscience and technology
- Dates
- 30 Jul - 4 Aug 2006
- Place
- Basel (Switzerland)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38077930
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARIUM COMPOUNDS; CUPRATES; ELECTRIC CONDUCTIVITY; ELECTRON SPECTROSCOPY; HIGH-TC SUPERCONDUCTORS; INELASTIC SCATTERING; MONOCRYSTALS; NEODYMIUM COMPOUNDS; SCANNING TUNNELING MICROSCOPY; TUNNEL EFFECT
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; CRYSTALS; ELECTRICAL PROPERTIES; MICROSCOPY; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SCATTERING; SPECTROSCOPY; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS