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Michele Kotiuga

Explore the profile of Michele Kotiuga including associated specialties, affiliations and a list of published articles. Areas
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Articles 12
Citations 96
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Recent Articles
1.
Yuan Y, Kotiuga M, Park T, Patel R, Ni Y, Saha A, et al.
Nat Commun . 2024 Jun; 15(1):4717. PMID: 38830914
Materials with field-tunable polarization are of broad interest to condensed matter sciences and solid-state device technologies. Here, using hydrogen (H) donor doping, we modify the room temperature metallic phase of...
2.
Kotiuga M, Rabe K
J Phys Condens Matter . 2024 May; 36(35). PMID: 38788732
In ferroelectric switching, an applied electric field switches the system between two polar symmetry-equivalent states. In this work, we use first-principles calculations to explore the polar states of hydrogen-doped samarium...
3.
Timrov I, Kotiuga M, Marzari N
Phys Chem Chem Phys . 2023 Mar; 25(13):9061-9072. PMID: 36919455
Accurate first-principles predictions of the structural, electronic, magnetic, and electrochemical properties of cathode materials can be key in the design of novel efficient Li-ion batteries. Spinel-type cathode materials LiMnO and...
4.
Kotiuga M, Zhang Z, Li J, Rodolakis F, Zhou H, Sutarto R, et al.
Proc Natl Acad Sci U S A . 2019 Oct; 116(44):21992-21997. PMID: 31611403
Point defects, such as oxygen vacancies, control the physical properties of complex oxides, relevant in active areas of research from superconductivity to resistive memory to catalysis. In most oxide semiconductors,...
5.
Liu X, Kotiuga M, Kim H, NDiaye A, Choi Y, Zhang Q, et al.
Proc Natl Acad Sci U S A . 2019 Sep; 116(40):19863-19868. PMID: 31527227
We investigate [Formula: see text]/[Formula: see text] superlattices in which we observe a full electron transfer at the interface from Ir to Ni, triggering a massive structural and electronic reconstruction....
6.
Sun Y, Kotiuga M, Lim D, Narayanan B, Cherukara M, Zhang Z, et al.
Proc Natl Acad Sci U S A . 2018 Aug; 115(39):9672-9677. PMID: 30104357
Solid-state ion shuttles are of broad interest in electrochemical devices, nonvolatile memory, neuromorphic computing, and biomimicry utilizing synthetic membranes. Traditional design approaches are primarily based on substitutional doping of dissimilar...
7.
Zhang Z, Schwanz D, Narayanan B, Kotiuga M, Dura J, Cherukara M, et al.
Nature . 2017 Dec; 553(7686):68-72. PMID: 29258293
Designing materials to function in harsh environments, such as conductive aqueous media, is a problem of broad interest to a range of technologies, including energy, ocean monitoring and biological applications....
8.
Zuo F, Panda P, Kotiuga M, Li J, Kang M, Mazzoli C, et al.
Nat Commun . 2017 Aug; 8(1):240. PMID: 28808316
A central characteristic of living beings is the ability to learn from and respond to their environment leading to habit formation and decision making. This behavior, known as habituation, is...
9.
Kotiuga M, Darancet P, Arroyo C, Venkataraman L, Neaton J
Nano Lett . 2015 Jun; 15(7):4498-503. PMID: 26066095
Recent experiments have shown that transport properties of molecular-scale devices can be reversibly altered by the surrounding solvent. Here, we use a combination of first-principles calculations and experiment to explain...
10.
Lynch J, Kotiuga M, Doan-Nguyen V, Queen W, Forster J, Schlitz R, et al.
ACS Nano . 2014 Sep; 8(10):10528-36. PMID: 25211028
We investigate the impact of the coupling symmetry and chemical nature of organic-inorganic interfaces on thermoelectric transport in Cu2-xSe nanocrystal thin films. By coupling ligand-exchange techniques with layer-by-layer assembly methods,...