skip to main content


Title: Resonance IR: A Coherent Multidimensional Analogue of Resonance Raman
NSF-PAR ID:
10001173
Author(s) / Creator(s):
; ; ;
Publisher / Repository:
American Chemical Society
Date Published:
Journal Name:
The Journal of Physical Chemistry A
Volume:
118
Issue:
17
ISSN:
1089-5639
Page Range / eLocation ID:
3112 to 3119
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
More Like this
  1. This letter presents a magnetic coupling wireless power transfer system (WPTS) configured in a series-series topology and operating at both resonance and anti-resonance frequencies which occur due to the parasitic coil capacitances. It is shown that their effects on system dynamics cannot be ignored. A mathematical model based on circuit theory is developed and the analytical solution for the power transferred to an electrical load is derived. A technique for extracting coil parameters such as resistance, inductance and capacitance from impedance measurements is proposed. The complete model is first experimentally verified and then used for further numerical investigations. 
    more » « less
  2. Abstract

    Solid‐state nuclear magnetic resonance (SSNMR) spectroscopy has largely overtaken nuclear quadrupole resonance (NQR) spectroscopy for the study of quadrupolar nuclei. In addition to information on the electric field gradient,SSNMRspectra may offer additional information concerning otherNMRinteractions such as magnetic shielding. With continued technological advances contributing to developments such as higher magnetic fields,SSNMRboasts several practical advantages overNQR. However,NQRis still a relevant technique, as it may often be the most practical approach in cases of extremely large quadrupolar coupling constants. Here, we discuss the advantages and disadvantages ofSSNMRandNQRspectroscopies, with the quadrupolar halogens serving as examples. The purpose of this article is to serve as a guide on usingSSNMRandNQRas complementary tools, covering some of their practicalities, limitations, and experimental challenges.

     
    more » « less