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24 Feb 2004: Is the magnet sufficientlyhomogeneous to be of use? E 5–2A careful pulse calibration experiment determines that the 180 pulse is 24.8µs.

1 Feb 2001: 3–1. 3 Basic concepts fortwo-dimensional NMR. ,QWURGXFWLRQ. The basic ideas of two-dimensional NMR will be introduced by reference to theappearance of a COSY spectrum; later in this lecture the product operatorformalism will be used to predict the

1 Feb 2001: 4–1. 4 Coherence Selection: Phase Cycling and Gradient Pulses. A multiple-pulse NMR experiment is designed to manipulate the spins in a certain carefully defined way so as to produce a particular spectrum. However, a given pulse sequence usually

24 Feb 2004: 7–1. 7 Two-dimensional NMR†. 7.1 Introduction. The basic ideas of two-dimensional NMR will be introduced by reference tothe appearance of a COSY spectrum; later in this chapter the productoperator formalism will be used to predict the form of

12 Mar 2002: 9–1. 9 Coherence Selection:Phase Cycling and Gradient Pulses†. 9.1 Introduction. The pulse sequence used in an NMR experiment is carefully designed toproduce a particular outcome. For example, we may wish to pass the spinsthrough a state of

23 Jul 2002: 4–1. 4. Coherence Selection:Phase Cycling and Gradient Pulses. 4.1 Introduction. The pulse sequence used in an NMR experiment is carefully designed toproduce a particular outcome. For example, we may wish to pass the spinsthrough a state of

5 Mar 2002: increasing τ. Fig. 3.24 Visualization of the outcome of an inversion recovery experiment. ... 3.24. 3.11 Off-resonance effects and soft pulses. -y. z. xb. c.

24 Feb 2004: 9–1. 9 Coherence Selection:Phase Cycling and Gradient Pulses†. 9.1 Introduction. The pulse sequence used in an NMR experiment is carefully designed toproduce a particular outcome. For example, we may wish to pass the spinsthrough a state of

24 Feb 2004: increasing τ. Fig. 3.24 Visualization of the outcome of an inversion recovery experiment. ... Thewhole process is visualized in Fig. 3.24. 3.11 Off-resonance effects and soft pulses.

9 Jan 2007: field strength of1.7 kHz, which was swept through an offset range of 24 kHz in 24 ms. ... 24. (a). (b). 2.6 2.2 1.8 1.4 ppm1.0. 0. -100. -200.