Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Alexander Grutter (Fed)

Awards

Presidential Early Career Awards for Scientists and Engineers (PECASE) (2025)

US Department of Commerce Gold Medal (2024)

NIST Sigma Xi Katharine B. Gebbie Young Scientist Award (2023)

NIST Postdoctoral and Early-Career Association of Researchers Mentoring Accolade (2021)

US Department of Commerce Bronze Medal (2019)

Outstanding Poster, NIST Sigma Xi Postdoctoral Poster Presentation (2015)

National Research Council (NRC) Postdoctoral Research Associateship (2014 - 2016)

 

 

Publications

Confined Room-TemperatureFerromagnetism in Kagome(Fe3Sn2/CoSn) Superlattices

Author(s)
Rajesh Dutta, Christopher Jensen, Tarush Tandon, Prajwal Laxmeesha, Alexander Velic, Murat Pamuk, Chuqiao Shi, Yu-Tsun Shao, Timothy Charlton, Jochen Stahn, Alexander Grutter, Julie Borchers, Steven May
We reveal the presence of robust ferromagnetism in topological kagome (Fe3Sn2/CoSn)×n superlattices via polarized neutron reflectivity (PNR) and magnetization...

Depth Profiling Square Planar Nickelates

Author(s)
Purnima P. Balakrishnan, Maria Bambrick-Santoyo, Lin Chow, Dan Segedin, Mythili Surendran, Ranjan Patel, Paige Quarterman, Shinichiro N. Muramoto, Grace Pan, Zhaoyang Luo, Michael Fitzsimmons, Amanda Huon, Timothy Charlton, Christy Kinane, Andrew Caruana, Hui Wu, Charles Brooks, Qi Song, Hanjong Paik, Srimanta Middey, Jayakanth Ravichandran, A. Ariando, Julia A. Mundy, Alexander Grutter
Superconducting nickelate thin films with the layered square-planar structure are synthesized via the topotactic reduction of a more oxygen rich perovskite or...

Efficiently gate-tunable ferromagnetism in ferromagnetic semiconductor-Dirac semimetal p-n heterojunctions

Author(s)
Emma Steinebronn, Saurav Islam, Abhinava Chatterjee, Bimal Neupane, Alexander Grutter, Christopher Jensen, Julie Borchers, Timothy Charlton, Wilson J. Yanez-Parreno, Juan Chamorro, Tanya Berry, Supriya Ghosh, K. A. Nivedith, K. A. Mkhoyan, Tyrel McQueen, Yuanxi Wang, Chaoxing Liu, Nitin Samarth
We use molecular beam epitaxy to develop a gate tunable p-n heterojunction that interfaces a canonical Dirac semimetal, Cd3As2, and a ferromagnetic...
Created July 30, 2019, Updated July 31, 2026
Was this page helpful?