✦ LIBER ✦

Cross polarization magic-angle spinning NMR at cryogenic temperatures

✍ Scribed by V Macho; R Kendrick; C.S Yannoni

Publisher: Elsevier Science
Year: 1983
Weight: 420 KB
Volume: 52
Category: Article
ISSN: 0022-2364
DOI: 10.1016/0022-2364(83)90170-1

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Ramped-Amplitude Cross Polarization in M

Ramped-Amplitude Cross Polarization in Magic-Angle-Spinning NMR

✍ G. Metz; X.L. Wu; S.O. Smith 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 755 KB

Deuterium Cross-Polarization Magic-Angle

Deuterium Cross-Polarization Magic-Angle Spinning

✍ D. Marks; N. Zumbulyadis; S. Vega 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 541 KB

In this publication a theoretical model is presented that deapproach and apply it to a system S(1)I N containing N abunscribes cross-polarization magic-angle spinning ( CPMAS ) dant I Å 1 2 spins that are coupled to a single spin with S Å NMR experiments on a spin system S ( 1 ) I N , consisting of

Magic-angle spinning NMR at near-liquid-

Magic-angle spinning NMR at near-liquid-helium temperatures

✍ A Hackmann; H Seidel; R.D Kendrick; P.C Myhre; C.S Yannoni 📂 Article 📅 1988 🏛 Elsevier Science ⚖ 382 KB

13C cross-polarization magic angle spinn

13C cross-polarization magic angle spinning NMR of ferrocene derivatives

✍ Yutaka Okada; Kouji Oguri; Kazuhisa Sakamoto; Yukio Miyako; Takatoshi Hayashi 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 60 KB

Cross polarization under fast magic angl

Cross polarization under fast magic angle spinning: thermodynamical considerations

✍ B.H. Meier 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 554 KB

Thermodynamic aspects of cross polarization under fast magic angle sample spinning are studied. An extension of the static cross-polarization model is presented which applies to the "sidebands" ofthe Hartmann-Hahn condition. The cross-polarization process for the "sidebands" is not spin-energy conse

Adiabatic passage Hartmann-Hahn cross po

Adiabatic passage Hartmann-Hahn cross polarization in NMR under magic angle sample spinning

✍ S. Hediger; B.H. Meier; R.R. Ernst 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 733 KB

We have recently demonstrated that polarization transfer using an adiabatic passage through the Hartmann-Hahn condition (APHH-CP) by a variation of the radio-frequency amplitude can substantially improve the transfer efficiency over Hartmann-Hahn cross polarization. Here we show that APHH-CF' can be