@article {45364,
	title = {Metamagnetism in nanosheets of Co-II-MOF with T-N at 26 K and a giant hysteretic effect at 5 K},
	journal = {Inorganic Chemistry },
	volume = {57},
	year = {2018},
	month = {DEC},
	pages = {15044-15047},
	type = {Article},
	abstract = {Herein, we have synthesized at room-temperature two-dimensional nanosheets of a MOF comprised of cobalt(II) ion with benzenedicarboxylic acid ligand, which exhibited unusual magnetic properties. Direct-current magnetic susceptibility revealed an anti-ferromagnetic (AFM) transition at 26 K (Neel temperature, T-N) followed by a canting of the spin moments along with the concomitant appearance of a sigmoidal-shaped magnetization versus field (M-H) curve at 15 K. Such a canted AFM ordering led to nonzero remnant magnetization with a remarkably high coercive field of similar to 10 kOe at 5 K. Metamagnetism was further: substantiated by the alternating-current magnetic susceptibility measurements.},
	issn = {0020-1669},
	doi = {10.1021/acs.inorgchem.8b03064},
	author = {Gupta, Kriti and Dadwal, Arun and Rana, Shammi and Jha, Plawan Kumar and Jain, Anil and Yusuf, S. M. and Joy, Pattayil A. and Ballav, Nirmalya}
}
@article {46870,
	title = {Exploring magnetic XY behavior in a quasi-2D anisotropic triangular lattice of Cu(II) by functionalized graphene},
	journal = {Inorganic Chemistry},
	volume = {59},
	year = {2020},
	month = {MAY },
	pages = {6214-6219},
	type = {Article},
	abstract = {<p>Study on magnetism in two-dimensional (2D) spin-lattices is advancing rapidly. In this work, phase-pure botallackite (Bo) (Cu-2(OH)(3)Br), a quasi-2D S = 1/2 anisotropic triangular spin-lattice is stabilized over 2D reduced graphene oxide (rGO) nanosheets via simple oxidation-reduction reaction chemistry. In comparison to polycrystalline Bo, such an anchoring resulted in the oriented growth of Bo crystallites in the Bo-rGO system. The Bo-rGO nanocomposite was found to be magnetically active with a Neel transition at 8.9 K, crossing over to possible XY anisotropy at similar to 5 K-as revealed by complementary dc and ac susceptibility measurements-an unprecedented observation in the field assigned to an interfacial effect. This work demonstrates the potential usage of nonmagnetic 2D functionalized graphene to significantly modulate the magnetic properties of 2D spin-lattices.</p>
},
	issn = {0020-1669},
	doi = {10.1021/acs.inorgchem.0c00315},
	author = {Gupta, Kriti and Dadwal, Arun and Jha, Plawan Kumar and Jain, Anil and Yusuf, S. M. and Joy, Pattayil A. and Ballav, Nirmalya}
}
@article {47748,
	title = {Possible electron doping of geometrically perfect spin-1/2 kagome-lattice barlowite by reduced graphene oxide},
	journal = {Physical Review B},
	volume = {104},
	year = {2021},
	month = {SEP },
	pages = {L100418},
	type = {Letter},
	abstract = {Doping of quantum spin liquid (QSL) insulators by electron or hole leads to intriguing phase transitions to metallic and superconducting states. The barlowite family with geometrically perfect S = 1/2 kagome planes and tunable interkagome coupling is an emerging platform to realize spin-ordered, valence bond crystal, QSL states. Theoretical investigations on electron doping revealed localized states in the band gap of barlowite unlike metallicity in cuprate (Nd2CuO4). We present successful anchoring of phase-pure barlowite crystallites onto reduced graphene oxide (rGO). The resulting barlowite-rGO system was found to be an electrical semiconductor with Arrhenius activation energy of 0.07 eV. Semiconducting properties of the barlowite-rGO system were further modulated with retention of structural integrity. We have attributed such a transformation of electrical transport response to plausible electron doping thereby making charge-doping experiments on barlowite and its analogs propitious.},
	issn = {2469-9950},
	doi = {10.1103/PhysRevB.104.L100418},
	author = {Gupta, Kriti and Ninawe, Pranay and Jain, Anil and Dadwal, Arun and Anas, M. and Malik, V. K. and Yusuf, S. M. and Joy, Pattayil A. and Ballav, Nirmalya}
}
