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
Turan Birol (CEMS): Density functional theory (DFT), dynamical mean field theory (DMFT)
Rafael Fernandes (PHYS): Microscopic and phenomenological modeling
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:
Rohan Chakraborty: Graduate Student — Ferry/Leighton
Sooho Choo: Graduate Student — Jalan/Mkhoyan
Rashmi Choudhary: Graduate Student — Jalan/Mkhoyan
Jaeyub Chung: Postdoctoral Researcher — Frisbie/Mahanthappa
Ezra Day-Roberts: Postdoctoral Researcher — Birol/Fernandes
Teslim Fasasi: Postdoctoral Researcher — Ferry
Supriya Ghosh: Graduate Student — Mkhoyan/Jalan
Silu Guo: Graduate Student — Mkhoyan/Birol (IRG-1, PREM)
Issam Khayr: Graduate Student — Greven/Fernandes
Donghwan Kim: Graduate Student — Jalan/Mkhoyan
Jierui Liang: Postdoctoral Researcher — Leighton/Frisbie
Sreejith Nair: Graduate Student — Jalan/Birol
Will Postiglione: Graduate Student — Leighton/Greven
Rishi Raj: Graduate Student — Mkhoyan/Jalan
Jay Shah: Graduate Student — Mkhoyan/Birol
Prachi Sharma: Postdoctoral Researcher — Fernandes/Birol
Chiou Yang Tan: Graduate Student — Greven/Leighton
Jiazhen Xu: Graduate Student — Frisbie/Leighton
Xiaotian Xu: Graduate Student — Wang/Jalan
Zhifei Yang: Graduate Student — Jalan/Mkhoyan
Chi Zhang: Graduate Student — Wang/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
Karen Lozano (UTRGV Mech. Eng.): Processing internally structured nanofibers from network-forming soft materials
Theresa Reineke (CHEM): Amphiphile/polymer synthesis, self-assembly
Ilja Siepmann (CHEM): Molecular simulations, model development
IRG-2 researchers:
Giselle Campos: Graduate Student — Mahanthappa/Lodge
Pengyu Chen: Graduate Student — Dorfman/Mahanthappa
Shuquan Cui: Postdoctoral Researcher — Lodge/Bates
Arit Das: Postdoctoral Researcher — Calabrese/Ellison/Bates
Soumi Das: Postdoctoral Researcher — Reineke/Calabrese
Alicia Huggett: Graduate Student — Reineke/Lodge
MD Noushad Javed: Postdoctoral Researcher — Lozano
Daoyuan Li: Graduate Student — Siepmann/Lodge
Benjamin Magruder: Graduate Student — Dorfman/Ellison
Emily McGuinness: Postdoctoral Researcher — Ferry/Ellison
Hannah Neighbor: Graduate Student — Bates/Dorfman
Camila Perales-Rodriguez: Graduate Student — Lodge/Mahanthappa
Caini Zheng: Graduate Student — Siepmann/Lodge
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:
David Flannigan (CEMS), Turan Birol (CEMS),
Rafael Fernandes (PHYS)
Materials for Topological Phononics: renewed
Renee Frontiera (CHEM), Russ Holmes (CEMS),
Oggy Ilic (ME)
Chiral Polaritonic Materials: description coming soon
Kelsey Stoerzinger (CEMS): Understanding the Electrical Double Layer and Mechanisms of Electrochemical Gating: New. description coming soon
Tony Low (ECE), Jian-Ping Wang (ECE),
Bharat Jalan (CEMS), Andre Mkhoyan (CEMS),
Xiaojia Wang (ME), Chris Bartel (CEMS)
Transition Metal Oxides for Energy Efficient Spintronics
Boya Xiong (CEGE): Development of Antimicrobial Nanocrystalline Cellulose Filters Enabled by Natural Amphiphilic Peptide Coatings
seed project archive
Current Seed researchers:
Seungjun Lee: Postdoctoral Researcher — Low
Yicheng (Betty) Liu: Graduate Student — Holmes
Yujie Luo: Graduate Student — Ilic
Sreejith Nair: Graduate Student — Jalan
Ji Qin: Graduate Student — Xiong
Arghya Sarkar: Graduate Student — Frontiera
Simon Willis: Graduate Student — Flannigan
He Zhu: Graduate Student — Birol
Funded by the National Science Foundation through the University of Minnesota MRSEC under Award Number DMR-2011401
UMN MRSEC
435 Amundson Hall, 421 Washington Ave. SE, Minneapolis, MN, 55455
P: 612-626-0713 | F: 612-626-7805