ISIS Neutron and Muon Source Data Journal
This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
Muon spin relaxation study of Co-dopedCeCu2Ge2
Abstract: In recent times, Ce based HF compounds have become a promising and active research field in condensed matter physics as one can drive the system towards quantum critical point (QCP) by applying external pressure or chemical doping. Near this QCP few systems are found to exhibit superconductivity which is thought to be mediated by magnetic fluctuations unlike conventional superconductors where phonons play the key role in governing superconductivity. In this frame work, Co doping in CeCu2Ge2 is quite exciting as it drives the system towards QCP. We have performed a systematic study on Ce(Cu1-xCox)2Ge2 and found a possible QCP near x= 0.1. Therefore, we propose to carry out µSR measurements on x=0.0, 0.1 and 1.0 samples to probe the magnetic ordering and spin fluctuations present in the sample near QCP.
Local Contact: Dr Pabitra Biswas
Experimenter: Dr RAJESH TRIPATHI
Experimenter: Professor Zakir Hossain
DOI: 10.5286/ISIS.E.RB1768032
ISIS Experiment Number: RB1768032
| Part DOI | Instrument | Public release date | Download Link |
|---|---|---|---|
| 10.5286/ISIS.E.90576407 | MUSR | 09 March 2021 | Download |
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
The recommended format for citing this dataset in a research
publication is as:
[author], [date], [title], [publisher],
[doi]
For Example:
Dr Pabitra Biswas et al; (2018): Muon spin relaxation study of Co-dopedCeCu2Ge2, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1768032
Data is released under the CC-BY-4.0 license.
