Our goal is to understand the mechanisms, capabilities, and applications of electrostatic and electrochemical gating. Our vision is to transform the understanding of electrolyte-based electrostatic and electrochemical gating, realizing electrical control over an extraordinary range of electronic phases and function.
The IRG-1 senior investigators and their primary areas of expertise are:
Vivian Ferry (CEMS) Leader: Nanophotonics and metamaterials, nanofabrication, electromagnetic simulation/modeling
Chris Bartel (CEMS): Density functional theory (DFT), thermodynamics, phase transformations
Turan Birol (CEMS): Density functional theory (DFT), dynamical mean field theory (DMFT)
C. Daniel Frisbie (CEMS): Organic electronics, ionic liquids and gels
Martin Greven (PHYS): X-ray and neutron scattering, nonlinear magnetic response, superconductivity
Bharat Jalan (CEMS): Molecular beam epitaxy (MBE), oxide semiconductors
Chris Leighton (CEMS): Synthesis, electronic and magnetic properties, scattering, electrolyte gating
Andre Mkhoyan (CEMS): Scanning transmission electron microscopy (STEM) and electron energy-loss spectroscopy (EELS)
Xiaojia Wang (ME): Thermal transport, ultrafast pump-probe techniques, time-domain thermoreflectance (TDTR)
IRG-1 collaborator(s) and their primary areas of expertise are:
Mahesh Mahanthappa (CEMS): Amphiphile/polymer synthesis, thermodynamics, scattering
IRG-1 researchers:
Luca Buiarelli: Graduate Student — Birol/Jalan
Yidnekachew (Yidek) Donie: Postdoctoral Researcher — Frisbie/Leighton
Silu Guo: Graduate Student — Mkhoyan/Birol/Jalan
Issam Khayr: Graduate Student — Greven/Leighton
Armand Lannerd: Graduate Student — Bartel/Leighton
Jierui Liang: Postdoctoral Researcher — Leighton/Ferry
Sreejith Nair: Graduate Student — Jalan/Birol
Nileena Nandakumaran: Postdoctoral Researcher — Leighton/Greven
Chiou Yang Tan: Graduate Student — Greven/Leighton
Hyunsol Son: Graduate Student — Leighton/Greven
Jiazhen Xu: Graduate Student — Frisbie/Ferry
Xiaotian Xu: Graduate Student — Wang/Frisbie/Jalan
Zhifei Yang: Graduate Student — Jalan/Mkhoyan
Chi Zhang: Graduate Student — Wang/Jalan/Leighton
The focus of IRG-2, Mesoscale Network Materials, is to discover and exploit scale-invariant shape-filling amphiphile (SFA) motifs to robustly assemble functional nets and to understand how processing impacts their properties
The IRG-2 senior investigators and their primary areas of expertise are:
Mahesh Mahanthappa (CEMS) Leader: Amphiphile/polymer synthesis, thermodynamics, scattering
Michelle Calabrese (CEMS) Co-Leader: Rheology/mechanics, in situ scattering, dynamics
Frank Bates (CEMS): Polymer synthesis, thermodynamics, mechanics
Kevin Dorfman (CEMS): Mesoscale simulations, theory
Christopher Ellison (CEMS): Thin film self-assembly, polymer processing
Vivian Ferry (CEMS): Nanophotonics and metamaterials, nanofabrication, electromagnetic simulation/modeling
Timothy Lodge (CEMS/CHEM): Polymer characterization, scattering, dynamics
Theresa Reineke (CHEM): Amphiphile/polymer synthesis, self-assembly
Ilja Siepmann (CHEM): Molecular simulations, model development
IRG-2 researchers:
Giselle Campos: Graduate Student — Mahanthappa/Lodge
Jackson Cleveland: Graduate Student — Reineke/Calabrese
Shuquan Cui: Postdoctoral Researcher — Lodge/Bates
Alicia Huggett: Graduate Student — Reineke/Lodge
Luyang Li: Postdoctoral Researcher — Dorfman/Bates
Geethaanjali Mohan: Graduate Student — Reineke/Ellison
Benjamin Magruder: Graduate Student — Dorfman/Ellison
Emily McGuinness: Postdoctoral Researcher — Ferry/Ellison
Ayaka Moriyama: Graduate Student — Ellison/Ferry
Camila Perales-Rodriguez: Graduate Student — Lodge/Mahanthappa
The Center operates an ambitious Seed program designed to foster innovation and promote Center growth and evolution.
Awards are made to individual faculty members or small clusters in support of high risk projects or research in emerging areas.
The current seed investigators and projects are:
Lynn Walker (CEMS), Cari Dutcher (CEMS, ME),
Mahesh Mahanthappa (CEMS):
High Internal Phase Emulsions (HIPE) Stabilized by Macromolecular Surfactants
Kade Head-Marsden (CHEM):
Theoretical Prediction of Temperature-Dependent Spin Relaxation in Molecular Systems used in Quantum Information Science.
Kelsey Stoerzinger (CEMS): Understanding the Electrical Double Layer and Mechanisms of Electrochemical Gating
Allen Jonathan Román (ME): Title and description coming soon (new)
seed project archive
Current Seed researchers:
Koray Aydogan: Graduate Student — Head-Marsden
Jongkyeong (Martin) Kim: Graduate Student — Walker
Funded by the National Science Foundation through the University of Minnesota MRSEC under Award Number DMR-2011401
UMN MRSEC
137D Amundson Hall, 421 Washington Ave. SE, Minneapolis, MN, 55455
P: 612-626-0713 | F: 612-626-7805