National Science Foundation Nanocomposite Magnetoelectric Films Menka Jain, University of Connecticut, DMR 1105975 Outcome: Dr. Jain and group at UConn.

Slides:

Advertisements

Similar presentations

-CoFe 2 O 4 nanocomposite films Magnetic Properties of BaTiO 3 -CoFe 2 O 4 nanocomposite films :::: Grupo FCD :::: Centro de Física da Universidade do.

Advertisements

National Science Foundation Synthesis of Solid Electrolyte (Li x Al y Si z O) via ALD Jane P. Chang, University of California-Los Angeles, DMR

National Science Foundation RAPID: Novel Functionalized Nanomaterials for Effective Remediation of Spilled Oil Contaminants in the Gulf of Mexico Ashok.

National Science Foundation Effect of Fe-Doping on Structural and Magnetic Properties of Titania Nanotubes Laura H. Lewis, Northeastern University, DMR.

National Science Foundation Increasing thermo-electric conversion efficiency by defect engineering Robert F. Klie, University of Illinois at Chicago, DMR.

Development and Application of a New Method for Epitaxial Growth of Metals, Alloys and Multilayers by Surface Limited Redox Replacement Nikolay Dimitrov,

Dielectric Properties of Ceramic Thin Films Mara Howell Materials Science and Engineering Junior, Purdue University Professor Kvam, Research Advisor.

We have also systematically investigated the effects of temperature, pressure, laser energy and frequency and post-annealing on the formation the microstructure.

National Science Foundation Developing Oxides for Solar Energy Conversion Steven May, Drexel University, DMR Outcome: Researchers at Drexel University.

Perovskites: crystal structure, important compounds and properties.

Department of Applied Physics The Hong Kong Polytechnic University News & Events ( ~12) : A paper titled "Dielectric properties and abnormal.

Epitaxial Growth of Ferroelectric Titanate Layers by Sol-Gel Routes Muhammad Salameh Prof. Eric P. Kvam.

Dr. Mansour Al Hoshan TiO 2 Nanotubes Arrays fabricated by anodizing process.

Processing and Characterization of Piezoelectric Materials into MicroElectroMechanical Systems Weiqiang Wang.

Complex Materials Group Peter F. Green Department of Chemical Engineering and Texas Materials Institute The University of Texas at Austin.

We have discovered that exposing the surface of PMMA with halogenated solvents can change the adhesion of Au or Pt thin films from nearly 0% to over 90%.

MIDDLE EAST TECHNICAL UNIVERSITY DEPARTMENT OF METALLURGICAL AND MATERIALS ENGINEERING Prof. Dr. Macit ÖZENBAŞ Surface Sciences Research Laboratory Dept.

Materials World Network: Self-assembled Nanocomposite Magnetoelectric Thin Films Nian Sun, Northeastern University, DMR Intellectual Merit:Fig.

When and why are ultrathin films of metallic oxides not metallic? Jiandi Zhang, Louisiana State University & Agricultural and Mechanical College, DMR

Superconducting/Semiconducting Nanowires, Nanotubes, and Ultrathin Films Wenhao Wu, Texas A&M University, DMR We use membranes with a honeycomb.

National Science Foundation Silicon Carbide Nanowires on Graphene – Synthesis, Characterization and Application Roya Maboudian, University of California-Berkeley,

National Science Foundation Material for Future Low-Power Electronics Daniel Gall, Rensselaer Polytechnic Institute, DMR Outcome: Researchers at.

PREPARATION OF ZnO NANOWIRES BY ELECTROCHEMICAL DEPOSITION

Composition Graded, Epitaxial Oxide Nanostructures: Fabrication and Properties NSF NIRT Grant # Jiechao Jiang 1, Chonglin Chen 2, Amar S. Bhalla.

National Science Foundation Thin Film Electrolytes for Energy Devices Jane P. Chang, University of California, Los Angeles, DMR Outcome: Researchers.

Magnetic domain characterization  Lorentz transmission electron microscopy (LTEM) imaging techniques are used to image the magnetic domain structure of.

National Science Foundation Toward a Greener World: The Development of Lead-Free Electroceramics Xiaoli Tan, Iowa State University, DMR Outcome:

Transition Metal Doped Sb 2 Te 3 and Bi 2 Te 3 Diluted Magnetic Semiconductors Ctirad Uher DMR By low temperature MBE technique, we were able to.

Investigation of cobalt ferrite based materials for stress sensor and actuator design INTRODUCTION Stress sensors can be used to monitor the health of.

Spin Dependent Transport Properties of Magnetic Nanostructures Amédée d’Aboville, with Dr. J. Philip, Dr. S. Kang, with Dr. J. Philip, Dr. S. Kang, J.

[1] The Chemical Society of Japan (Ed.): Ultrafine Particle Science and Application, JSSP, 28 (1985). [2] B. D. Plouffe et al. Journal of Magnetism and.

FRG: M n+1 AX n Phase Solid Solutions: Unique Opportunities at Engineering Bulk and Surface Properties Micheal W. Barsoum, Drexel University, DMR

CAREER: Magnetization Dynamics and Damping in Magnetic Nanostructures Tim Mewes, University of Alabama Tuscaloosa, DMR This Faculty Early CAREER.

One of our recent research efforts focuses on the synthesis of Mg x Zn 1-x O nanoalloys and on studies concerning their optical and material properties.

National Science Foundation Outcome: Dr. Jain and her group at UConn has fabricated nanocomposite films showing (i) magnetoelectric properties: 0-3 type.

National Science Foundation Outcome: Researchers at the University of Pennsylvania have demonstrated a new, unique, lab-based environmental X-ray photoelectron.

National Science Foundation Processing Lead-Free Piezoelectrics at Lower Energy Consumption Xiaoli Tan, Iowa State University, DMR Outcome: Researchers.

Determining Chemical Order Parameter from Small Volumes Gregory B. Thompson, University of Alabama Tuscaloosa, DMR Intellectual Merit Ta enrichment.

Undergraduate Research Experience in Sensors and Applications – Summer 2013 University of Texas Arlington Pyroelectric Infrared Sensors Dr. Donald Buttler.

National Science Foundation Enhanced Pyroelectric and Electrocaloric Effects in Complex Oxide Thin Film Heterostructures Lane W. Martin, University of.

National Science Foundation Outcome: Unique vertical aligned nanocomposite thin films with multifunctionalities Impact: Highly strained and ordered nanostructured.

National Science Foundation Materials for Optical Properties by Design at the UV Range Leah Bergman, University of Idaho, DMR Outcome: The researchers.

Electric field manipulation of magnetization at room temperature in multiferroic CoFe 2 O 4 /Pb(Mg 1/3 Nb 2/3 ) 0.7 Ti 0.3 O 3 heterostructures J. J. Yang,

High Anisotropy Magnetic Nanoparticles and Nanocomposites G.C Hadjipanayis, University of Delaware Tel: (302) NSF MET DMR

A ‘Writable’ Next-generation Magnetic Media Material Gregory B. Thompson, University of Alabama Tuscaloosa, DMR Intellectual Merit Ta enrichment.

Materials and Technologies Daniel Mandler Institute of Chemistry, The Hebrew University of Jerusalem, Israel Ford Ox Red Daniel Mandler’s.

National Science Foundation Mechanical Forces That Change Chemistry Brian W. Sheldon, Brown University, DMR Outcome: Research at Brown University.

National Science Foundation Modeling Ceramics – Warts and All Rick Ubic, Boise State University, DMR Outcome: Researchers at Boise State University.

Preliminary Investigations of Ferroelectric Tunneling Junctions November 4, 2014 Department Mannhart: Solid State Quantum Electronics Max Planck Institute.

Satyendra Prakash Pal DEPARTMENT OF PHYSICAL SCIENCES

National Science Foundation GOALI: Epitaxial Growth of Perovskite Films and Heterostructures by Atomic Layer Deposition and Molecular Beam Epitaxy John.

Negative Capacitance Devices to Enable Low- Voltage/Low-Power Switching In Electronic Devices John G. Ekerdt, University of Texas at Austin, DMR

Mark Kimbell Prof. Takoudis Manish Singh Yi Yang.

ENHANCEMENT OF HIGHLY MAGNEOSTRICTIVE COBALT FERRITE FOR ADVANCED SENSOR AND ACTUATOR APPLICATIONS I. C Nlebedim Wolfson Centre for Magnetics, Cardiff.

SCIENCE AND TECHNOLOGY OF SELF-ASSEMBLED MAGNETIC AND SUPERCONDUCTING NANO ARRAYS D. Kumar, North Carolina A & T State University, DMR (a) Cross-section.

Formation of Ge alloy nanocrystals embedded in silica Eugene E. Haller, University of California-Berkeley, DMR Above: High-angle annular dark field.

Synthesis and Properties of Magnetic Ceramic Nanoparticles Monica Sorescu, Duquesne University, DMR Outcome Researchers in Duquesne University.

CAREER: Synthesis and Electronic/Electrical Properties of Carbon Nanotube Junctions Wenzhi LiFlorida International UniversityDMR One of the objectives.

Award Title: M n+1 AX n Phase Solid Solutions: Unique Opportunities at Engineering Bulk and Surface Properties Michel W. Barsoum, Drexel University, DMR.

Electro-Ceramics Lab. Electrical Properties of SrBi 2 Ta 2 O 9 Thin Films Prepared by r.f. magnetron sputtering Electro-ceramics laboratory Department.

Tunable Passive Devices Keith Tang Supervisor: Sorin Voinigescu.

Electrical Transport in Thin Film Nanostructures Hanno H. Weitering, The University of Tennessee, DMR Understanding and control of electrical conductivity.

Investigation of Half-Metallic Magnetic Oxides Jinke Tang, University of Wyoming, DMR Polytetrafluoroethylene (C n F 2n+2 ), also known as Teflon,

Control of Magnetism in Prussian Blue Analogue Films Mark W. Meisel, University of Florida, DMR Control of the magnetic properties of synthetic.

Structural and Magnetic Properties of MgxSrxMnxCo1-3xFe2O4 Nanoparticle ferrites Nadir S. E. Oman School of Chemistry and Physics, University of KwaZulu-Natal,

Radiant Technologies, Inc. Ferroelectric Test & Technology

Fabrication of Hybrid Solar Cells using ZnS Nanoparticles

Combinatorial study of magnetic metallic alloys

Porous and biphasic materials through solid state reactions

Joon Yang MSE Department Advisor L. Salamanca-Riba MRSEC – IRG 2

Presentation transcript:

National Science Foundation Nanocomposite Magnetoelectric Films Menka Jain, University of Connecticut, DMR Outcome: Dr. Jain and group at UConn have prepared nanoparticles (NPs) of ferrite materials using solution method and fabricated thin film magnetoelectric composites comprising of magnetostrictive (ferrite) and piezoelectric PbZr 0.52 Ti 0.48 O 3 (PZT) materials. Impact: These magnetoelectric composites have potential in device applications, such as in microwave devices, sensors, transducers, and heterogeneous read/write devices. Phase pure CoFe 2 O 4 (CFO) and related nanoparticles of nm size were synthesized using solution route. The magnetic measurements of the uncoated NPs and oleic acid coated NPs shows a difference in the blocking temperature (marked by arrow), which clearly indicates that the NPs do not agglomerate when coated. 50 Oe The CFO nanoparticles exhibit a coercive field of ~11400 Oe at 10 K.

National Science Foundation Nanocomposite Magnetoelectric Films Menka Jain, University of Connecticut, DMR The atomic force microscopy image from the surface of the PZT-ferrite magnetoelectric composite film shows the NPs dispersed in the film. (a) The magnetization hysteresis loops at 10K and (b) ferroelectric hysteresis loops at 300K, respectively, for the PbZr 0.52 Ti 0.48 O 3 :CoFe 2 O 4 composite film shows the composite films shows good ferroelectric and magnetic properties. The atomic force microscopy image of Ba 0.5 Sr 0.5 TiO 3 nano-islands deposited on (001) SrTiO 3 substrate by sol-gel and spin-coating techniques.

National Science Foundation Nanocomposite Magnetoelectric Films Menka Jain, University of Connecticut, DMR Margo Staruch, a PhD candidate, is currently being funded by the program. She will present her research work in MRS Fall 2011 meeting. New PhD candidate, Adric Quankenbush has recently joined the group. The grant is currently being used to fund undergraduate student Daniel Violette in order to provide him hands-on research experience in the fabrication and characterization of ferrite nanoparticles and ME composite films. The student plans to apply for a Goldwater scholarship based on preliminary results obtained in the research work. Dr. Jain actively participated in the outreach program “Kids are Scientist Too” during summer.