کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1193027 1492312 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
First investigation of phase-shifted Ramsey excitation in Penning trap mass spectrometry
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
First investigation of phase-shifted Ramsey excitation in Penning trap mass spectrometry
چکیده انگلیسی

The excitation with time-separated oscillatory fields of the ion's cyclotron motion inside a Penning trap is used to improve the precision of mass measurements. In this work at TRIGA-TRAP the effect of a phase shift of the radio frequency field between the two Ramsey excitation pulses on the resulting ion-cyclotron-resonance time-of-flight line shape is investigated and compared with theoretical predictions.

Figure optionsDownload high-quality image (179 K)Download as PowerPoint slideResearch highlights▶ A phase-shift between two Ramsey excitation pulses modifies the resonance profile. ▶ The analytically derived resonance for this excitation has been verified. ▶ The effect of an unknown phase-shift has been studied.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Mass Spectrometry - Volume 303, Issue 1, 15 May 2011, Pages 27–30
نویسندگان
, , , , , , , , , , ,