L. Sanjeewa

activity

20162023

most citedWitnessing quantum criticality and entanglement in the triangular antiferromagnet KYbSe

_{2}

94 citations · 764 across the 27 of their papers we have counts for

collaborators

Showing 2019Show all

7 papers · 1 filter

cond-mat.str-el2019★ 30 cited

Unravelling competing microscopic interactions at a phase boundary: a single crystal study of the metastable antiferromagnetic pyrochlore Yb $_{2}$ Ge $_{2}$ O $_{7}$

C. L. Sarkis, J. G. Rau, L. D. Sanjeewa +10

We report inelastic neutron scattering measurements from our newly synthesized single crystals of the structurally metastable antiferromagnetic pyrochlore Yb $_{2}$ Ge $_{2}$ O $_{7}$ .…

cond-mat.str-el2019★ 92 cited

Field-induced magnetic transition and spin fluctuation in quantum spin liquid candidate CsYbSe $_{2}$

Jie Xing, Liurukara D. Sanjeewa, Jungsoo Kim +3

Two-dimensional triangular-lattice materials with spin-1/2 are perfect platforms for investigating quantum frustrated physics with spin fluctuations. Here we report the structure,…

cond-mat.mtrl-sci2019★ 77 cited

A Class of Compounds Featuring Frustrated Triangular Magnetic Lattice CsRESe $_{2}$ (RE=La-Lu): Quantum Spin-Liquid Candidates

Jie Xing, Liurukara D. Sanjeewa, Jungsoo Kim +5

A triangular lattice selenide series of rare earth (RE), CsRESe2, were synthesized as large single crystals using a flux growth method. This series stabilized in either trigonal (R…

cond-mat.mtrl-sci2019★ 39 cited

Synthesis, magnetization and heat capacity of triangular lattice materials NaErSe $_{2}$ and KErSe $_{2}$

Jie Xing, Liurukara D. Sanjeewa, Jungsoo Kim +6

In this paper we report the synthesis, magnetization and heat capacity of the frustrated magnets \emph{A}ErSe $_{2}$ (\emph{A}=Na,K) which contain perfect triangular lattices of Er$^{3…

cond-mat.str-el2019★ 6 cited

Tunable magnetic order in low-symmetry SeO $_{3}$ ligand linked $T M_{3}$ (SeO $_{3}$ ) $_{3}$ H $_{2}$ O ( $T M$ = Mn, Co and Ni) compounds

K. M. Taddei, L. D. Sanjeewa, J. Xing +5

Generally, one has two strategies to achieve magnetic frustration: through geometric means or interactions with different length scales. As the former leads to much simpler theoret…

cond-mat.str-el2019★ 12 cited

Pseudo-Spin Versus Magnetic Dipole Moment Ordering in the Isosceles Triangular Lattice Material K $_{3}$ Er(VO $_{4}$ ) $_{2}$

Danielle R. Yahne, Liurukara D. Sanjeewa, Athena S. Sefat +4

Spin-1/2 antiferromagnetic triangular lattice models are paradigms of geometrical frustration, revealing very different ground states and quantum effects depending on the nature of…

cond-mat.supr-con2019★ 19 cited

Tuning from Frustrated Magnetism to Superconductivity in Quasi-One-Dimensional KCr $_{3}$ As $_{3}$ Through Hydrogen Doping

Keith M. Taddei, Liurukara D. Sanjeewa, Bing-Hua Lei +5

We report the charge doping of KCr $_{3}$ As $_{3}$ via H intercalation. We show that the previously reported ethanol bath deintercalation of K $_{2}$ Cr $_{3}$ As $_{3}$ to KCr $_{3}$ As $_{3}$ has a seco…

Unravelling competing microscopic interactions at a phase boundary: a single crystal study of the metastable antiferromagnetic pyrochlore Yb2​Ge2​O7​

Field-induced magnetic transition and spin fluctuation in quantum spin liquid candidate CsYbSe2​

A Class of Compounds Featuring Frustrated Triangular Magnetic Lattice CsRESe2​ (RE=La-Lu): Quantum Spin-Liquid Candidates

Synthesis, magnetization and heat capacity of triangular lattice materials NaErSe2​ and KErSe2​

Tunable magnetic order in low-symmetry SeO3​ ligand linked TM3​(SeO3​)3​H2​O (TM = Mn, Co and Ni) compounds

Pseudo-Spin Versus Magnetic Dipole Moment Ordering in the Isosceles Triangular Lattice Material K3​Er(VO4​)2​

Tuning from Frustrated Magnetism to Superconductivity in Quasi-One-Dimensional KCr3​As3​ Through Hydrogen Doping