Fractionalized spin excitation and crystal electric field study in the rare-earth triangular quantum spin liquid candidate: YbMgGaO4
A new rare-earth triangular quantum spin liquid (QSL) candidate, YbMgGaO4, has an odd number of electrons per unit cell and spin-orbit entangled effective spin-1/2 (Yb3+). Recently, we have, for the first time, successfully synthesized powder samples and grown high-quality single crystals. Our early studies on magnetic property, heat capacity, and electron spin resonance characterizations have been reported. The measurements consistently and clearly suggested that YbMgGaO4 is a potential QSL with a spinon Fermi surface. Further sensitive and unique measurements, such as μSR and inelastic neutron scattering, are highly required to confirm the QSL ground state, explore and characterize the novel low-energy spin excitations at extremely low temperatures.
- 1 8
- 100
- 100Hz
- 100hz
- 120mK
- 140
- 140 240
- 140 280
- 150
- 150Hz
- 174deg
- 1mev
- 2 3mev
- 20
- 20 20
- 200Hz
- 20meV
- 20mm
- 240hz
- 280Hz
- 2meV
- 2mev
- 3 6
- 31
- 31mm
- 35K
- 40hz
- 50
- 50Hz
- 5meV
- 5mev
- 6deg
- 8 5
- 80 240
- 80hz
- 90
- Chop5
- Hz
- Physics
- YGMO
- YMGO
- Ychop1
- candle
- chop
- chop1
- chop1 150Hz
- chop1 3
- chop1 3 4
- chop1 4
- chop1 4 5
- chop1 5
- chop1 5 150Hz
- chop1 50Hz
- chop3
- chop4
- chop5
- closed
- delivered
- disk
- disk2
- field
- find
- focus
- meV
- mm
- mon
- only
- ramping
- rot
- rot 0
- rot 0 400000000000005
- rot 0 599999999999994
- rot 0 599999999999999
- rot 1
- rot 1 4
- rot 1 59999999999999
- rot 10
- rot 10 4
- rot 10 59999999999999
- rot 100 4
- rot 101 4
- rot 102 4
- rot 103 4
- rot 104 4
- rot 105 4
- rot 106 4
- rot 107 4
- rot 108 4
- rot 109 4
- rot 11
- rot 11 4
- rot 11 5999999999999
- rot 110 4
- rot 111 4
- rot 112 4
- rot 113 4
- rot 114 4
- rot 115 4
- rot 116 4
- rot 117 4
- rot 118 4
- rot 119 4
- rot 12
- rot 12 4
- rot 12 5999999999999
- rot 13
- rot 13 4
- rot 13 5999999999999
- rot 14
- rot 14 4
- rot 14 5999999999999
- rot 15
- rot 15 4
- rot 15 5999999999999
- rot 16
- rot 16 4
- rot 16 5999999999999
- rot 16 6
- rot 17
- rot 17 4
- rot 17 5999999999999
- rot 18
- rot 18 4
- rot 18 5999999999999
- rot 18 6
- rot 19
- rot 19 4
- rot 19 5999999999999
- rot 2
- rot 2 4
- rot 2 59999999999999
- rot 20
- rot 20 4
- rot 20 59999999999999
- rot 20 6
- rot 21
- rot 21 4
- rot 21 5999999999999
- rot 22
- rot 22 4
- rot 22 5999999999999
- rot 22 6
- rot 23
- rot 23 4
- rot 23 5999999999999
- rot 24
- rot 24 4
- rot 24 5999999999999
- rot 24 6
- rot 25
- rot 25 4
- rot 25 5999999999999
- rot 26
- rot 26 4
- rot 26 5999999999999
- rot 26 6
- rot 27
- rot 27 4
- rot 27 5999999999999
- rot 28
- rot 28 4
- rot 28 5999999999999
- rot 28 6
- rot 29
- rot 29 4
- rot 29 5999999999999
- rot 3
- rot 3 4
- rot 3 59999999999999
- rot 30
- rot 30 4
- rot 30 59999999999999
- rot 30 6
- rot 31
- rot 31 4
- rot 31 5999999999999
- rot 32
- rot 32 4
- rot 32 5999999999999
- rot 32 6
- rot 33
- rot 33 4
- rot 33 5999999999999
- rot 34
- rot 34 4
- rot 34 5999999999999
- rot 34 6
- rot 35
- rot 35 4
- rot 35 5999999999999
- rot 36
- rot 36 4
- rot 36 5999999999999
- rot 36 6
- rot 37
- rot 37 4
- rot 37 5999999999999
- rot 38
- rot 38 4
- rot 38 5999999999999
- rot 38 6
- rot 39
- rot 39 4
- rot 39 5999999999999
- rot 4
- rot 4 4
- rot 4 59999999999999
- rot 40
- rot 40 4
- rot 40 59999999999999
- rot 40 6
- rot 41
- rot 41 4
- rot 41 5999999999999
- rot 42
- rot 42 4
- rot 42 5999999999999
- rot 42 6
- rot 43
- rot 43 4
- rot 43 5999999999999
- rot 44
- rot 44 4
- rot 44 5999999999999
- rot 44 6
- rot 45
- rot 45 4
- rot 45 5999999999999
- rot 46
- rot 46 4
- rot 46 5999999999999
- rot 46 6
- rot 47
- rot 47 4
- rot 47 5999999999999
- rot 48
- rot 48 4
- rot 48 5999999999999
- rot 48 6
- rot 49
- rot 49 4
- rot 49 5999999999999
- rot 5
- rot 5 4
- rot 5 59999999999999
- rot 50
- rot 50 4
- rot 50 59999999999999
- rot 50 6
- rot 51
- rot 51 4
- rot 51 5999999999999
- rot 52
- rot 52 4
- rot 52 5999999999999
- rot 52 6
- rot 53
- rot 53 4
- rot 53 5999999999999
- rot 54
- rot 54 4
- rot 54 5999999999999
- rot 54 6
- rot 55
- rot 55 4
- rot 55 5999999999999
- rot 56
- rot 56 4
- rot 56 5999999999999
- rot 56 6
- rot 57
- rot 57 4
- rot 57 5999999999999
- rot 58
- rot 58 4
- rot 58 5999999999999
- rot 58 6
- rot 59
- rot 59 4
- rot 59 5999999999999
- rot 6
- rot 6 4
- rot 6 59999999999999
- rot 60
- rot 60 4
- rot 60 59999999999999
- rot 61
- rot 61 4
- rot 62
- rot 62 4
- rot 63
- rot 63 4
- rot 64
- rot 64 4
- rot 65
- rot 65 4
- rot 66
- rot 66 4
- rot 67
- rot 67 4
- rot 68
- rot 68 4
- rot 69
- rot 69 4
- rot 7
- rot 7 4
- rot 7 59999999999999
- rot 70
- rot 70 4
- rot 71
- rot 71 4
- rot 72
- rot 72 4
- rot 73
- rot 73 4
- rot 74
- rot 74 4
- rot 75
- rot 75 4
- rot 76
- rot 76 4
- rot 77
- rot 77 4
- rot 78
- rot 78 4
- rot 79
- rot 79 4
- rot 8
- rot 8 4
- rot 8 59999999999999
- rot 80
- rot 80 4
- rot 81
- rot 81 4
- rot 82
- rot 82 4
- rot 83
- rot 83 4
- rot 84
- rot 84 4
- rot 85
- rot 85 4
- rot 86
- rot 86 4
- rot 87
- rot 87 4
- rot 88
- rot 88 4
- rot 89
- rot 89 4
- rot 9
- rot 9 4
- rot 9 59999999999999
- rot 90
- rot 90 4
- rot 91 4
- rot 92 4
- rot 93 4
- rot 94 4
- rot 95 4
- rot 96 4
- rot 97 4
- rot 98 4
- rot 99 4
- sample
- shutter
- slot
- slots
- stick
- tfoc 20
- tfoc 30
- tfoc 40
- tfoc 50
- tfoc 60
- tfoc 60 0
- tfoc 61 8999999999999
- tfoc 63 7999999999999
- tfoc 65 7
- tfoc 67 5999999999999
- tfoc 69 5
- tfoc 71 4
- tfoc 73 2999999999999
- tfoc 75 2
- tfoc 77 0999999999999
- tfoc 78 0
- tfoc 79 0
- tfoc 80 9
- tfoc 82 7999999999999
- tfoc 84 7
- tfoc 86 5999999999999
- tfoc 88 5
- tfoc 90 4
- tfoc 92 2999999999999
- tfoc 94 2
- tfoc 96 0999999999999
- tfoc 98 0
- trying
- van
- vanadium
- wb
Provenance | |
---|---|
Creator | Dr Yuesheng Li; Dr David Voneshen; Dr Devashi Adroja; Professor Qingming Zhang |
Publisher | ISIS Neutron and Muon Source |
Publication Year | 2019 |
Rights | CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/ |
OpenAccess | true |
Contact | isisdata(at)stfc.ac.uk |
Representation | |
---|---|
Resource Type | Dataset |
Discipline | Natural Sciences; Physics |
Temporal Coverage Begin | 2016-07-14T09:00:00Z |
Temporal Coverage End | 2016-07-17T09:00:00Z |