| Year |
Citation |
Score |
| 2016 |
Beltrán JJ, Barrero CA, Punnoose A. Combination of Defects Plus Mixed Valence of Transition Metals: A Strong Strategy for Ferromagnetic Enhancement in ZnO Nanoparticles Journal of Physical Chemistry C. 120: 8969-8978. DOI: 10.1021/acs.jpcc.6b00743 |
0.344 |
|
| 2016 |
Beltrán JJ, Barrero CA, Punnoose A. Identifying the sources of ferromagnetism in sol-gel synthesized Zn1-xCoxO (0≤x≤0.10) nanoparticles Journal of Solid State Chemistry. 240: 30-42. DOI: 10.1016/j.jssc.2016.05.013 |
0.39 |
|
| 2016 |
Pushpa R, Kumar P, Ramanujam B, Punnoose A. Defect driven magnetism in doped SnO2 nanoparticles: Surface effects Journal of Magnetism and Magnetic Materials. 407: 46-50. DOI: 10.1016/j.jmmm.2016.01.050 |
0.349 |
|
| 2015 |
Beltrán JJ, Barrero CA, Punnoose A. Understanding the role of iron in the magnetism of Fe doped ZnO nanoparticles. Physical Chemistry Chemical Physics : Pccp. 17: 15284-96. PMID 25994044 DOI: 10.1039/c5cp01408e |
0.363 |
|
| 2015 |
Franco NA, Reddy KM, Eixenberger J, Tenne DA, Hanna CB, Punnoose A. Novel magnetic and optical properties of Sn<inf>1-x</inf>Zn<inf>x</inf>O<inf>2</inf> nanoparticles Journal of Applied Physics. 117. DOI: 10.1063/1.4918341 |
0.485 |
|
| 2015 |
Reddy KM, Padture NP, Punnoose A, Hanna C. Magnetoresistance characteristics in individual Fe3O4 single crystal nanowire Journal of Applied Physics. 117. DOI: 10.1063/1.4914535 |
0.312 |
|
| 2015 |
Das BB, Srinivassan A, Yogapriya M, Kongara MR, Punnoose A. Sol-gel synthesis and characterization of xCuO-(1 - X)Bi2O3 (0.15 ≤ x ≤ 0.55) glasses by magnetic and spectral studies Journal of Non-Crystalline Solids. 427: 146-151. DOI: 10.1016/j.jnoncrysol.2015.07.029 |
0.335 |
|
| 2014 |
Beausoleil GL, Price P, Thomsen D, Punnoose A, Ubic R, Misture S, Butt DP. Thermal expansion of alkaline-doped lanthanum ferrite near the néel temperature Journal of the American Ceramic Society. 97: 228-234. DOI: 10.1111/Jace.12625 |
0.686 |
|
| 2014 |
Punnoose A, Dodge K, Beltrán JJ, Reddy KM, Franco N, Chess J, Eixenberger J, Barrero CA. Dopant spin states and magnetism of Sn1-xFexO 2 nanoparticles Journal of Applied Physics. 115. DOI: 10.1063/1.4869285 |
0.358 |
|
| 2014 |
Rainey K, Chess J, Eixenberger J, Tenne DA, Hanna CB, Punnoose A. Defect induced ferromagnetism in undoped ZnO nanoparticles Journal of Applied Physics. 115. DOI: 10.1063/1.4867596 |
0.337 |
|
| 2014 |
Beltrán JJ, Barrero CA, Punnoose A. Evidence of ferromagnetic signal enhancement in Fe and Co codoped ZnO nanoparticles by increasing superficial Co3+ content Journal of Physical Chemistry C. 118: 13203-13217. DOI: 10.1021/jp501933k |
0.311 |
|
| 2014 |
Misra SK, Andronenko SI, Thurber A, Punnoose A, Nalepa A. An X- and Q-band Fe3+ EPR study of nanoparticles of magnetic semiconductor Zn1-xFexO Journal of Magnetism and Magnetic Materials. 363: 82-87. DOI: 10.1016/j.jmmm.2014.03.031 |
0.349 |
|
| 2013 |
Misra SK, Andronenko SI, Harris JD, Thurber A, Beausoleil GL, Punnoose A. Ferromagnetism in annealed ce0-95Co0-05O2 and Ce0-95Ni0-05O2 nanoparticles Journal of Nanoscience and Nanotechnology. 13: 6798-6805. DOI: 10.1166/jnn.2013.7778 |
0.663 |
|
| 2013 |
Zhang J, Xiong S, Wu X, Thurber A, Jones M, Gu M, Pan Z, Tenne DA, Hanna CB, Du Y, Punnoose A. Fluctuant magnetism in metal oxide nanocrystals capped with surfactants Physical Review B - Condensed Matter and Materials Physics. 88. DOI: 10.1103/PhysRevB.88.085437 |
0.397 |
|
| 2013 |
Beltrán JJ, Osorio JA, Barrero CA, Hanna CB, Punnoose A. Magnetic properties of Fe doped, Co doped, and FeCo co-doped ZnO Journal of Applied Physics. 113. DOI: 10.1063/1.4799778 |
0.373 |
|
| 2013 |
Chess J, Alanko G, Tenne DA, Hanna CB, Punnoose A. Correlation between magnetism and electronic structure of Zn 1-xCoxO nanoparticles Journal of Applied Physics. 113. DOI: 10.1063/1.4794355 |
0.484 |
|
| 2013 |
Dodge K, Chess J, Eixenberger J, Alanko G, Hanna CB, Punnoose A. Role of oxygen defects on the magnetic properties of ultra-small Sn 1-xFexO2 nanoparticles Journal of Applied Physics. 113. DOI: 10.1063/1.4794140 |
0.4 |
|
| 2012 |
Beausoleil GL, Thurber A, Rao SS, Alanko G, Hanna CB, Punnoose A. Concentration dependence of magnetic moment in Ce 1-xFe xO 2 Journal of Applied Physics. 111. DOI: 10.1063/1.3688933 |
0.705 |
|
| 2012 |
Alanko GA, Thurber A, Hanna CB, Punnoose A. Size, surface structure, and doping effects on ferromagnetism in SnO 2 Journal of Applied Physics. 111. DOI: 10.1063/1.3679455 |
0.404 |
|
| 2012 |
Thurber AP, Alanko G, Beausoleil GL, Dodge KN, Hanna CB, Punnoose A. Unusual crystallite growth and modification of ferromagnetism due to aging in pure and doped ZnO nanoparticles Journal of Applied Physics. 111. DOI: 10.1063/1.3679147 |
0.715 |
|
| 2011 |
Sun C, Westover RD, Long G, Bajracharya C, Harris JD, Punnoose A, Rodriguez RG, Pak JJ. A large-scale synthesis and characterization of quaternary CuIn xGa1-xS2 chalcopyrite nanoparticles via microwave batch reactions International Journal of Chemical Engineering. DOI: 10.1155/2011/545234 |
0.3 |
|
| 2011 |
Thurber AP, Beausoleil GL, Alanko GA, Anghel JJ, Jones MS, Johnson LM, Zhang J, Hanna CB, Tenne DA, Punnoose A. Magnetism of ZnO nanoparticles: Dependence on crystallite size and surfactant coating Journal of Applied Physics. 109. DOI: 10.1063/1.3536414 |
0.717 |
|
| 2010 |
Johnson LM, Thurber A, Anghel J, Sabetian M, Engelhard MH, Tenne DA, Hanna CB, Punnoose A. Transition metal dopants essential for producing ferromagnetism in metal oxide nanoparticles Physical Review B - Condensed Matter and Materials Physics. 82. DOI: 10.1103/PhysRevB.82.054419 |
0.44 |
|
| 2009 |
Thurber A, Reddy KM, Punnoose A. Influence of oxygen level on structure and ferromagnetism in Sn0.95 Fe0.05 O2 nanoparticles Journal of Applied Physics. 105. DOI: 10.1063/1.3072723 |
0.358 |
|
| 2009 |
Misra SK, Andronenko SI, Rao S, Bhat SV, Van Komen C, Punnoose A. Cr3+ electron paramagnetic resonance study of Sn1-x Crx O2 (0.00x0.10) Journal of Applied Physics. 105. DOI: 10.1063/1.3072720 |
0.336 |
|
| 2009 |
Van Komen C, Punnoose A, Seehra MS. Transition from n-type to p-type destroys ferromagnetism in semiconducting Sn1 - x Cox O2 and Sn1 - x Crx O2 nanoparticles Solid State Communications. 149: 2257-2259. DOI: 10.1016/J.Ssc.2009.08.039 |
0.422 |
|
| 2009 |
Punnoose A, Reddy KM, Hays J, Thurber A, Andronenko S, Misra SK. Dopant spin states and magnetic interactions in transition metal (Fe3+-doped semiconductor nanoparticles: An EMR and magnetometric study Applied Magnetic Resonance. 36: 331-345. DOI: 10.1007/s00723-009-0029-z |
0.424 |
|
| 2009 |
Misra SK, Andronenko SI, Punnoose A, Tipikin D, Freed JH. A 236 GHz Fe3+ EPR study of nanoparticles of the ferromagnetic room-temperature semiconductor Sn1-xFexO2 (x=0.005) Applied Magnetic Resonance. 36: 291-295. DOI: 10.1007/s00723-009-0024-4 |
0.384 |
|
| 2008 |
Van Komen C, Thurber A, Reddy KM, Hays J, Punnoose A. Structure-magnetic property relationship in transition metal (M=V,Cr,Mn,Fe,Co,Ni) doped SnO2 nanoparticles Journal of Applied Physics. 103. DOI: 10.1063/1.2836797 |
0.437 |
|
| 2008 |
Misra SK, Andronenko SI, Engelhard MH, Thurber A, Reddy KM, Punnoose A. Role of dopant incorporation on the magnetic properties of Ce 1-xNixO2 nanoparticles: An electron paramagnetic resonance study Journal of Applied Physics. 103. DOI: 10.1063/1.2833291 |
0.408 |
|
| 2007 |
Thurber A, Reddy KM, Shutthanandan V, Engelhard MH, Wang C, Hays J, Punnoose A. Ferromagnetism in chemically synthesized Ce O2 nanoparticles by Ni doping Physical Review B - Condensed Matter and Materials Physics. 76. DOI: 10.1103/PhysRevB.76.165206 |
0.492 |
|
| 2007 |
Hays J, Reddy KM, Graces NY, Engelhard MH, Shutthanandan V, Luo M, Xu C, Giles NC, Wang C, Thevuthasan S, Punnoose A. Effect of Co doping on the structural, optical and magnetic properties of ZnO nanoparticles Journal of Physics Condensed Matter. 19. DOI: 10.1088/0953-8984/19/26/266203 |
0.453 |
|
| 2007 |
Reddy KM, Punnoose A. Mapping ferromagnetism in Ti1-x Cox O2: Role of preparation temperature (200-900 °c) and doping concentration (0.000 15≤x≤0.1) Journal of Applied Physics. 101. DOI: 10.1063/1.2712020 |
0.381 |
|
| 2007 |
Misra SK, Andronenko SI, Reddy KM, Hays J, Thurber A, Punnoose A. A variable temperature Fe3+ electron paramagnetic resonance study of Sn1-x Fex O2 (0.00≤x≤0.05) Journal of Applied Physics. 101. DOI: 10.1063/1.2709752 |
0.33 |
|
| 2007 |
Thurber A, Reddy KM, Punnoose A. High-temperature magnetic-field-induced activation of room-temperature ferromagnetism in Ce1-x Nix O2 Journal of Applied Physics. 101. DOI: 10.1063/1.2709413 |
0.473 |
|
| 2007 |
Reddy KM, Benson R, Hays J, Thurber A, Engelhard MH, Shutthanandan V, Hanson R, Knowlton WB, Punnoose A. On the room-temperature ferromagnetism of Zn1-xCrxO thin films deposited by reactive co-sputtering Solar Energy Materials and Solar Cells. 91: 1496-1502. DOI: 10.1016/j.solmat.2007.03.012 |
0.321 |
|
| 2007 |
Reddy KM, Hays J, Kundu S, Dua LK, Biswas PK, Wang C, Shutthanandan V, Engelhard MH, Mathew X, Punnoose A. Effect of Mn doping on the structural, morphological, optical and magnetic properties of indium tin oxide films Journal of Materials Science: Materials in Electronics. 18: 1197-1201. DOI: 10.1007/s10854-007-9277-6 |
0.389 |
|
| 2007 |
Thurber A, Hays J, Reddy KM, Shutthanandan V, Punnoose A. Fluorine doping in dilute magnetic semiconductor Sn 1-x Fe xO 2 Journal of Materials Science: Materials in Electronics. 18: 1151-1155. DOI: 10.1007/s10854-007-9145-4 |
0.354 |
|
| 2007 |
Reddy KM, Punnoose A. Occurrence and stability of ferromagnetism in chemically synthesized cobalt doped TiO 2 Journal of Materials Science: Materials in Electronics. 18: 1137-1142. DOI: 10.1007/s10854-007-9127-6 |
0.45 |
|
| 2006 |
Philip J, Punnoose A, Kim BI, Reddy KM, Layne S, Holmes JO, Satpati B, Leclair PR, Santos TS, Moodera JS. Carrier-controlled ferromagnetism in transparent oxide semiconductors. Nature Materials. 5: 298-304. PMID 16547517 DOI: 10.1038/Nmat1613 |
0.355 |
|
| 2006 |
Mathew X, Enriquez JP, Mejía-García C, Contreras-Puente G, Cortes-Jacome MA, Toledo Antonio JA, Hays J, Punnoose A. Structural modifications of SnO 2 due to the incorporation of Fe into the lattice Journal of Applied Physics. 100. DOI: 10.1063/1.2357635 |
0.418 |
|
| 2006 |
Hays J, Thurber A, Reddy KM, Punnoose A, Engelhard MH. Development and processing temperature dependence of ferromagnetism in Zn 0.98Co 0.02O Journal of Applied Physics. 99. DOI: 10.1063/1.2173956 |
0.336 |
|
| 2006 |
Misra SK, Andronenko SI, Reddy KM, Hays J, Punnoose A. Magnetic resonance studies of Co 2+ ions in nanoparticles of SnO 2 processed at different temperatures Journal of Applied Physics. 99. DOI: 10.1063/1.2165146 |
0.409 |
|
| 2006 |
Mathew X, Hays J, Mejía-García C, Contreras-Puente G, Punnoose A. Effect of annealing conditions on the Fe incorporation and ferromagnetism of Sn 1-xFe xO 2: A Raman spectroscopic investigation Journal of Applied Physics. 99. DOI: 10.1063/1.2162344 |
0.356 |
|
| 2006 |
Punnoose A, Engelhard MH, Hays J. Dopant distribution, oxygen stoichiometry and magnetism of nanoscale Sn0.99Co0.01O2 Solid State Communications. 139: 434-438. DOI: 10.1016/j.ssc.2005.09.040 |
0.355 |
|
| 2006 |
Shutthanandan V, Thevuthasan S, Droubay T, Kaspar TC, Punnoose A, Hays J, Chambers SA. Quantification of dopant concentrations in dilute magnetic semiconductors using ion beam techniques Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 249: 402-405. DOI: 10.1016/j.nimb.2006.04.038 |
0.346 |
|
| 2005 |
Hays J, Punnoose A, Baldner R, Engelhard MH, Peloquin J, Reddy KM. Relationship between the structural and magnetic properties of Co-doped Sn O2 nanoparticles Physical Review B - Condensed Matter and Materials Physics. 72. DOI: 10.1103/PhysRevB.72.075203 |
0.405 |
|
| 2005 |
Punnoose A, Hays J, Thurber A, Engelhard MH, Kukkadapu RK, Wang C, Shutthanandan V, Thevuthasan S. Development of high-temperature ferromagnetism in Sn O2and paramagnetism in SnO by Fe doping Physical Review B - Condensed Matter and Materials Physics. 72. DOI: 10.1103/PhysRevB.72.054402 |
0.394 |
|
| 2005 |
Punnoose A, Hays J. Possible metamagnetic origin of ferromagnetism in transition-metal-doped SnO 2 Journal of Applied Physics. 97. DOI: 10.1063/1.1853331 |
0.425 |
|
| 2005 |
Punnoose A, Seehra MS, Van Tol J, Brunel LC. High-frequency electron magnetic resonance and magnetic studies of ferrihydrite nanoparticles and evidence of a phase transition Journal of Magnetism and Magnetic Materials. 288: 168-172. DOI: 10.1016/J.Jmmm.2004.09.003 |
0.324 |
|
| 2004 |
Punnoose A, Hays J, Gopal V, Shutthanandan V. Room-temperature ferromagnetism in chemically synthesized Sn 1-xCo xO 2 powders Applied Physics Letters. 85: 1559-1561. DOI: 10.1063/1.1786633 |
0.382 |
|
| 2004 |
Punnoose A, Phanthavady T, Seehra MS, Shah N, Huffman GP. Magnetic properties of ferrihydrite nanoparticles doped with Ni, Mo, and Ir Physical Review B - Condensed Matter and Materials Physics. 69: 544251-544259. |
0.396 |
|
| 2003 |
Punnoose A, Seehra MS, Park WK, Moodera JS. On the room temperature ferromagnetism in Co-doped TiO2 films Journal of Applied Physics. 93: 7867-7869. DOI: 10.1063/1.1556121 |
0.343 |
|
| 2003 |
Seehra MS, Punnoose A. Particle size dependence of exchange-bias and coercivity in CuO nanoparticles Solid State Communications. 128: 299-302. DOI: 10.1016/J.Ssc.2003.08.029 |
0.321 |
|
| 2002 |
Punnoose A, Finkel'stein AM. Dilute electron gas near the metal-insulator transition: role of valleys in silicon inversion layers. Physical Review Letters. 88: 016802. PMID 11800977 DOI: 10.1103/Physrevlett.88.016802 |
0.306 |
|
| 2002 |
Park WK, Ortega-Hertogs RJ, Moodera JS, Punnoose A, Seehra MS. Semiconducting and ferromagnetic behavior of sputtered Co-doped TiO 2 thin films above room temperature Journal of Applied Physics. 91: 8093-8095. DOI: 10.1063/1.1452650 |
0.35 |
|
| 2001 |
Seehra MS, Punnoose A, Roy P, Manivannan A. Effect of Si doping on the electron spin resonance properties of ferrihydrite nanoparticles Ieee Transactions On Magnetics. 37: 2207-2209. DOI: 10.1109/20.951125 |
0.344 |
|
| 2001 |
Punnoose A, Magnone H, Seehra MS. Synthesis and antiferromagnetism of Mn5O8 Ieee Transactions On Magnetics. 37: 2150-2152. DOI: 10.1109/20.951107 |
0.307 |
|
| 2001 |
Punnoose A, Finkel'stein AM. Role of intervalley scattering in silicon inversion layers near the metal-insulator transition Physica a: Statistical Mechanics and Its Applications. 302: 318-327. DOI: 10.1016/S0378-4371(01)00449-6 |
0.326 |
|
| 2001 |
Punnoose A, Magnone H, Seehra MS, Bonevich J. Bulk to nanoscale magnetism and exchange bias in CuO nanoparticles Physical Review B - Condensed Matter and Materials Physics. 64: 1744201-1744208. |
0.342 |
|
| 2001 |
Seehra MS, Punnoose A. Deviations from the Curie-law variation of magnetic susceptibility in antiferromagnetic nanoparticles Physical Review B - Condensed Matter and Materials Physics. 64: 1324101-1324104. |
0.317 |
|
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