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Title: Spin-glass-like freezing of inner and outer surface layers in hollow γ-Fe2O3 nanoparticles

Abstract

Disorder among surface spins largely dominates the magnetic response of ultrafine magnetic particle systems. In this work, we examine time-dependent magnetization in high-quality, monodisperse hollow maghemite nanoparticles (NPs) with a 14.8±0.5 nm outer diameter and enhanced surface-to-volume ratio. The nanoparticle ensemble exhibits spin-glass-like signatures in dc magnetic aging and memory protocols and ac magnetic susceptibility. The dynamics of the system slow near 50 K, and becomes frozen on experimental time scales below 20 K. Remanence curves indicate the development of magnetic irreversibility concurrent with the freezing of the spin dynamics. A strong exchange-bias effect and its training behavior point to highly frustrated surface spins that rearrange much more slowly than interior spins with bulk coordination. Monte Carlo simulations of a hollow particle reproducing the experimental morphology corroborate strongly disordered surface layers with complex energy landscapes that underlie both glass-like dynamics and magnetic irreversibility. Calculated hysteresis loops reveal that magnetic behavior is not identical at the inner and outer surfaces, with spins at the outer surface layer of the 15 nm hollow particles exhibiting a higher degree of frustration. Lastly, our combined experimental and simulated results shed light on the origin of spin-glass-like phenomena and the important role played by themore » surface spins in magnetic hollow nanostructures.« less

Authors:
 [1];  [1];  [2];  [3];  [1];  [4];  [5];  [1]
  1. Univ. of South Florida, Tampa, FL (United States)
  2. Univ. of Barcelona (Spain)
  3. Univ. of South Florida, Tampa, FL (United States); BCMaterials Edificio No. 500, Derio (Spain)
  4. Argonne National Lab. (ANL), Argonne, IL (United States)
  5. BCMaterials Edificio No. 500, Derio (Spain); Univ. Pierre et Marie Curie, Paris (France)
Publication Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1237916
Grant/Contract Number:  
AC02-06CH11357; FG02-07ER46438
Resource Type:
Accepted Manuscript
Journal Name:
Scientific Reports
Additional Journal Information:
Journal Volume: 5; Journal ID: ISSN 2045-2322
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Exchange bias; Hollow nanoparticles; Spin glass; Surface spins

Citation Formats

Khurshid, Hafsa, Lampen-Kelley, Paula, Iglesias, Òscar, Alonso, Javier, Phan, Manh-Huong, Sun, Cheng-Jun, Saboungi, Marie-Louise, and Srikanth, Hariharan. Spin-glass-like freezing of inner and outer surface layers in hollow γ-Fe2O3 nanoparticles. United States: N. p., 2015. Web. doi:10.1038/srep15054.
Khurshid, Hafsa, Lampen-Kelley, Paula, Iglesias, Òscar, Alonso, Javier, Phan, Manh-Huong, Sun, Cheng-Jun, Saboungi, Marie-Louise, & Srikanth, Hariharan. Spin-glass-like freezing of inner and outer surface layers in hollow γ-Fe2O3 nanoparticles. United States. https://doi.org/10.1038/srep15054
Khurshid, Hafsa, Lampen-Kelley, Paula, Iglesias, Òscar, Alonso, Javier, Phan, Manh-Huong, Sun, Cheng-Jun, Saboungi, Marie-Louise, and Srikanth, Hariharan. Tue . "Spin-glass-like freezing of inner and outer surface layers in hollow γ-Fe2O3 nanoparticles". United States. https://doi.org/10.1038/srep15054. https://www.osti.gov/servlets/purl/1237916.
@article{osti_1237916,
title = {Spin-glass-like freezing of inner and outer surface layers in hollow γ-Fe2O3 nanoparticles},
author = {Khurshid, Hafsa and Lampen-Kelley, Paula and Iglesias, Òscar and Alonso, Javier and Phan, Manh-Huong and Sun, Cheng-Jun and Saboungi, Marie-Louise and Srikanth, Hariharan},
abstractNote = {Disorder among surface spins largely dominates the magnetic response of ultrafine magnetic particle systems. In this work, we examine time-dependent magnetization in high-quality, monodisperse hollow maghemite nanoparticles (NPs) with a 14.8±0.5 nm outer diameter and enhanced surface-to-volume ratio. The nanoparticle ensemble exhibits spin-glass-like signatures in dc magnetic aging and memory protocols and ac magnetic susceptibility. The dynamics of the system slow near 50 K, and becomes frozen on experimental time scales below 20 K. Remanence curves indicate the development of magnetic irreversibility concurrent with the freezing of the spin dynamics. A strong exchange-bias effect and its training behavior point to highly frustrated surface spins that rearrange much more slowly than interior spins with bulk coordination. Monte Carlo simulations of a hollow particle reproducing the experimental morphology corroborate strongly disordered surface layers with complex energy landscapes that underlie both glass-like dynamics and magnetic irreversibility. Calculated hysteresis loops reveal that magnetic behavior is not identical at the inner and outer surfaces, with spins at the outer surface layer of the 15 nm hollow particles exhibiting a higher degree of frustration. Lastly, our combined experimental and simulated results shed light on the origin of spin-glass-like phenomena and the important role played by the surface spins in magnetic hollow nanostructures.},
doi = {10.1038/srep15054},
journal = {Scientific Reports},
number = ,
volume = 5,
place = {United States},
year = {Tue Oct 27 00:00:00 EDT 2015},
month = {Tue Oct 27 00:00:00 EDT 2015}
}

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Works referenced in this record:

ATHENA , ARTEMIS , HEPHAESTUS : data analysis for X-ray absorption spectroscopy using IFEFFIT
journal, June 2005


Magnetic domains and surface effects in hollow maghemite nanoparticles
journal, March 2009


A dynamic study of small interacting particles: superparamagnetic model and spin-glass laws
journal, April 1988

  • Dormann, J. L.; Bessais, L.; Fiorani, D.
  • Journal of Physics C: Solid State Physics, Vol. 21, Issue 10
  • DOI: 10.1088/0022-3719/21/10/019

Surface effects in the magnetic properties of crystalline 3 nm ferrite nanoparticles chemically synthesized
journal, November 2010

  • Lima, E.; De Biasi, E.; Mansilla, M. Vasquez
  • Journal of Applied Physics, Vol. 108, Issue 10
  • DOI: 10.1063/1.3514585

Low Temperature Surface Spin-Glass Transition in γ - Fe 2 O 3 Nanoparticles
journal, January 1998


Distinguishing magnetic blocking and surface spin-glass freezing in nickel ferrite nanoparticles
journal, January 2011

  • Nadeem, K.; Krenn, H.; Traussing, T.
  • Journal of Applied Physics, Vol. 109, Issue 1
  • DOI: 10.1063/1.3527932

Spin-glass behavior in a fine particle system
journal, July 1991

  • Chantrell, R. W.; El-Hilo, M.; O'Grady, K.
  • IEEE Transactions on Magnetics, Vol. 27, Issue 4
  • DOI: 10.1109/20.102929

Metal Oxide Nanostructures and Their Gas Sensing Properties: A Review
journal, February 2012

  • Sun, Yu-Feng; Liu, Shao-Bo; Meng, Fan-Li
  • Sensors, Vol. 12, Issue 3
  • DOI: 10.3390/s120302610

Magnetic interactions between nanoparticles
journal, January 2010

  • Mørup, Steen; Hansen, Mikkel Fougt; Frandsen, Cathrine
  • Beilstein Journal of Nanotechnology, Vol. 1
  • DOI: 10.3762/bjnano.1.22

Spin glass-like phase below ∼210 K in magnetoelectric gallium ferrite
journal, March 2012

  • Mukherjee, Somdutta; Garg, Ashish; Gupta, Rajeev
  • Applied Physics Letters, Vol. 100, Issue 11
  • DOI: 10.1063/1.3693400

Aging and memory in a superspin glass
journal, June 2003


Aging phenomena in spin-glass and ferromagnetic phases: Domain growth and wall dynamics
journal, June 2000


Nonequilibrium dynamics of spin glasses
journal, July 1988


Comment on “Memory Effects in an Interacting Magnetic Nanoparticle System”
journal, September 2004


Applications of magnetic nanoparticles in biomedicine
journal, June 2003

  • Pankhurst, Q. A.; Connolly, J.; Jones, S. K.
  • Journal of Physics D: Applied Physics, Vol. 36, Issue 13
  • DOI: 10.1088/0022-3727/36/13/201

Supermagnetism
journal, December 2008


Aging, rejuvenation, and memory effects in Ising and Heisenberg spin glasses
journal, October 2001


Observation of superspin glass state in magnetically textured ferrofluid (γ-Fe2O3)
journal, April 2009

  • Nakamae, S.; Tahri, Y.; Thibierge, C.
  • Journal of Applied Physics, Vol. 105, Issue 7
  • DOI: 10.1063/1.3072383

Hollow Spheres of Iron Carbide Nanoparticles Encased in Graphitic Layers as Oxygen Reduction Catalysts
journal, February 2014

  • Hu, Yang; Jensen, Jens Oluf; Zhang, Wei
  • Angewandte Chemie International Edition, Vol. 53, Issue 14
  • DOI: 10.1002/anie.201400358

Superspin glass originating from dipolar interaction with controlled interparticle distance among γ -Fe 2 O 3 nanoparticles with silica shells
journal, June 2011


Gold/Iron Oxide Core/Hollow-Shell Nanoparticles
journal, November 2008

  • Shevchenko, Elena V.; Bodnarchuk, Maryna I.; Kovalenko, Maksym V.
  • Advanced Materials, Vol. 20, Issue 22, p. 4323-4329
  • DOI: 10.1002/adma.200702994

Observation of superspin-glass behavior in Fe 3 O 4 nanoparticles
journal, January 2009


Spin glass to cluster glass transition in geometrically frustrated CaBaFe 4 x Li x O 7 ferrimagnets
journal, June 2009


Equilibrium behavior of the spin-glass ordered phase
journal, July 1988


Surface spin disorder and exchange-bias in hollow maghemite nanoparticles
journal, July 2012

  • Khurshid, Hafsa; Li, Wanfeng; Phan, Manh-Huong
  • Applied Physics Letters, Vol. 101, Issue 2
  • DOI: 10.1063/1.4733621

Role of Frozen Spins in the Exchange Anisotropy of Core−Shell Fe@Fe 3 O 4 Nanoparticles
journal, January 2011

  • Ong, Quy Khac; Lin, Xiao-Min; Wei, Alexander
  • The Journal of Physical Chemistry C, Vol. 115, Issue 6
  • DOI: 10.1021/jp110716g

Collective states of interacting ferromagnetic nanoparticles
journal, May 2006

  • Petracic, O.; Chen, X.; Bedanta, S.
  • Journal of Magnetism and Magnetic Materials, Vol. 300, Issue 1
  • DOI: 10.1016/j.jmmm.2005.10.061

Growth of a dynamical correlation length in an aging superspin glass
journal, October 2008


Hollow Iron Oxide Nanoparticles for Application in Lithium Ion Batteries
journal, April 2012

  • Koo, Bonil; Xiong, Hui; Slater, Michael D.
  • Nano Letters, Vol. 12, Issue 5, p. 2429-2435
  • DOI: 10.1021/nl3004286

Spin dynamics and criteria for onset of exchange bias in superspin glass Fe/ γ -Fe 2 O 3 core-shell nanoparticles
journal, July 2012


Ageing phenomena in a spin-glass : effect of temperature changes below Tg
journal, January 1987


Aging and memory effects in superparamagnets and superspin glasses
journal, March 2005


Impacts of surface spins and inter-particle interactions on the magnetism of hollow γ-Fe 2 O 3 nanoparticles
journal, May 2014

  • Khusrhid, Hafsa; Nemati Porshokouh, Zohreh; Phan, Manh-Huong
  • Journal of Applied Physics, Vol. 115, Issue 17
  • DOI: 10.1063/1.4868619

Hierarchically Nanostructured Magnetic Hollow Spheres of Fe3O4 and γ-Fe2O3:  Preparation and Potential Application in Drug Delivery
journal, January 2008

  • Cao, Shao-Wen; Zhu, Ying-Jie; Ma, Ming-Yan
  • The Journal of Physical Chemistry C, Vol. 112, Issue 6
  • DOI: 10.1021/jp077468+

Core-Shell Magnetic Morphology of Structurally Uniform Magnetite Nanoparticles
journal, May 2010


Particle blocking and carrier fluid freezing effects on the magnetic properties of Fe3O4-based ferrofluids
journal, April 2009

  • Morales, M. B.; Phan, M. H.; Pal, S.
  • Journal of Applied Physics, Vol. 105, Issue 7
  • DOI: 10.1063/1.3068461

Surface spin disorder and spin-glass-like behaviour in manganese-substituted cobalt ferrite nanoparticles
journal, September 2012


Morphology influence on nanoscale magnetism of Co nanoparticles: Experimental and theoretical aspects of exchange bias
journal, October 2011


Magnetic order in - nanoparticles: a XMCD study
journal, March 2005

  • Brice-Profeta, S.; Arrio, M. -A.; Tronc, E.
  • Journal of Magnetism and Magnetic Materials, Vol. 288
  • DOI: 10.1016/j.jmmm.2004.09.120

Dynamics of an Interacting Particle System: Evidence of Critical Slowing Down
journal, December 1997


Memory and Chaos Effects in Spin Glasses
journal, October 1998


Spin glasses: Experimental facts, theoretical concepts, and open questions
journal, October 1986


Magnetic nanoparticles
journal, October 1999


Surface and Internal Spin Canting in γ-Fe 2 O 3 Nanoparticles
journal, November 1999

  • Morales, M. P.; Veintemillas-Verdaguer, S.; Montero, M. I.
  • Chemistry of Materials, Vol. 11, Issue 11
  • DOI: 10.1021/cm991018f

Chemically synthesized hollow nanostructures in iron oxides
journal, May 2011


Synthesis of Hollow Nanocubes and Macroporous Monoliths of Silicalite-1 by Alkaline Treatment
journal, October 2013

  • Dai, Chengyi; Zhang, Anfeng; Li, Lingling
  • Chemistry of Materials, Vol. 25, Issue 21
  • DOI: 10.1021/cm401739e

Surfactant effects in magnetite nanoparticles of controlled size
journal, September 2007

  • Guardia, P.; Batlle-Brugal, B.; Roca, A. G.
  • Journal of Magnetism and Magnetic Materials, Vol. 316, Issue 2
  • DOI: 10.1016/j.jmmm.2007.03.085

Memory and superposition in a spin glass
journal, January 2001


Spin glasses: redux: an updated experimental/materials survey
journal, April 2015


Spin Glasses
book, January 2011


The effect of surface spin disorder on the magnetism of γ-Fe 2 O 3 nanoparticle dispersions
journal, October 2007


Surface spin glass and exchange bias in Fe 3 O 4 nanoparticles compacted under high pressure
journal, September 2004


Fingerprinting the magnetic behavior of antiferromagnetic nanostructures using remanent magnetization curves
journal, April 2011


Superspin Glass Mediated Giant Spontaneous Exchange Bias in a Nanocomposite of BiFeO 3 Bi 2 Fe 4 O 9
journal, March 2013


Exchange Bias Phenomenology and Models of Core/Shell Nanoparticles
journal, June 2008

  • Iglesias, Òscar; Labarta, Amílcar; Batlle, Xavier
  • Journal of Nanoscience and Nanotechnology, Vol. 8, Issue 6
  • DOI: 10.1166/jnn.2008.18306

Core-Shell Magnetic Morphology of Structurally Uniform Magnetite Nanoparticles
text, January 2010


Hollow Spheres of Iron Carbide Nanoparticles Encased in Graphitic Layers as Oxygen Reduction Catalysts
journal, February 2014


Spin glasses
journal, October 1984

  • Korenblit, I. Ya.; Shender, E. F.
  • Soviet Physics Journal, Vol. 27, Issue 10
  • DOI: 10.1007/bf00891493

Core-Shell Magnetic Morphology of Structurally Uniform Magnetite Nanoparticles
text, January 2010

  • Kryka, K. L.; Booth, Ryan A.; Hogg, Charles R.
  • Carnegie Mellon University
  • DOI: 10.1184/r1/6506570

Magnetic Nanoparticles
journal, July 2005


Observation of superspin glass state in magnetically textured ferrofluid (gamma-Fe2O3)
text, January 2008


Spin Glass-like Phase below ~ 210 K in Magnetoelectric Gallium Ferrite
text, January 2012


Collective states of interacting ferromagnetic nanoparticles
text, January 2005


Surface spin disorder and spin-glass-like behaviour in manganese-substituted cobalt ferrite nanoparticles
journal, September 2012


Magnetic transitions and spin-glass reentrance in two-dimensional [Mn II (TCNE)(NCMe) 2 ]X (X = PF 6 ,AsF 6 ,SbF 6 ) molecular magnets
journal, June 2013


Magnetic entropy change in core/shell and hollow nanoparticles
journal, September 2013


Remanent magnetization in spin-glasses
journal, May 1979


Dynamics of an Ising Spin-Glass in the Vicinity of the Spin-Glass Temperature
journal, August 1988


Metal Oxide Nanostructures and Their Gas Sensing Properties: A Review
journal, February 2012

  • Sun, Yu-Feng; Liu, Shao-Bo; Meng, Fan-Li
  • Sensors, Vol. 12, Issue 3
  • DOI: 10.3390/s120302610

Growth of a dynamical correlation length in an aging superspin glass
text, January 2008


Works referencing / citing this record:

Enhanced Exchange Bias Effect by Modulating Relative Ratio of Magnetic Ions in Y 2 Co 2− x Mn x O 6 ( x  = 1.0–1.9)
journal, March 2019

  • Oh, Sang Hyub; Moon, Jae Young; Oh, Dong Gun
  • physica status solidi (RRL) – Rapid Research Letters, Vol. 13, Issue 7
  • DOI: 10.1002/pssr.201900008

Structural and magnetic properties of cobalt iron disulfide (CoxFe1−xS2) nanocrystals
journal, March 2018


Core/shell iron/iron oxide nanoparticles: are they promising for magnetic hyperthermia?
journal, January 2016

  • Nemati, Z.; Alonso, J.; Khurshid, H.
  • RSC Advances, Vol. 6, Issue 45
  • DOI: 10.1039/c6ra05064f

Site dilution and charge disorder effect on physical properties in SrRu 1− x Ga x O 3
journal, October 2019

  • Gupta, Renu; Bhatti, Imtiaz Noor; Pramanik, A. K.
  • Journal of Physics: Condensed Matter, Vol. 32, Issue 3
  • DOI: 10.1088/1361-648x/ab49a1

Strong Pinned-Spin-Mediated Memory Effect in NiO Nanoparticles
journal, March 2017

  • Gandhi, Ashish Chhaganlal; Chan, Ting Shan; Pant, Jayashree
  • Nanoscale Research Letters, Vol. 12, Issue 1
  • DOI: 10.1186/s11671-017-1988-x

Exchange Bias Effects in Iron Oxide-Based Nanoparticle Systems
journal, November 2016

  • Phan, Manh-Huong; Alonso, Javier; Khurshid, Hafsa
  • Nanomaterials, Vol. 6, Issue 11
  • DOI: 10.3390/nano6110221

Exchange Bias Effects in Iron Oxide-Based Nanoparticle Systems
text, January 2016


Site dilution and charge disorder effect on physical properties in SrRu$_{1-x}$Ga$_x$O$_3$
text, January 2019


Strong Pinned-Spin-Mediated Memory Effect in NiO Nanoparticles
journal, March 2017

  • Gandhi, Ashish Chhaganlal; Chan, Ting Shan; Pant, Jayashree
  • Nanoscale Research Letters, Vol. 12, Issue 1
  • DOI: 10.1186/s11671-017-1988-x

Exchange Bias Effects in Iron Oxide-Based Nanoparticle Systems
text, January 2016