More Like this

1. Optimized pulsed write schemes improve linearity and write speed for low-power organic neuromorphic devices

   https://doi.org/10.1088/1361-6463/aabe70  

   Keene, Scott T ; Melianas, Armantas ; Fuller, Elliot J ; van de Burgt, Yoeri ; Talin, A Alec ; Salleo, Alberto ( June 2018 , Journal of Physics D: Applied Physics)
2. Learn With Martian: A Tool For Creating Assignments That Can Write And Re-Write Themselves

   https://doi.org/10.18653/v1/2023.eacl-demo.30  

   Upadhyay, Shriyash ; Callison-burch, Chris ; Ginsberg, Etan ( May 2023 , Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics: System Demonstrations)

   In this paper, we propose Learn, a unified, easy-to-use tool to apply question generation and selection in classrooms. The tool lets instructors and TAs create assignments that can write and re-write themselves. Given existing course materials, for example a reference textbook, Learn can generate questions, select the highest quality questions, show the questions to students, adapt question difficulty to student knowledge, and generate new questions based on how effectively old questions help students learn. The modular, composable nature of the tools for handling each sub-task allow instructors to use only the parts of the tool necessary to the course, allowing for integration in a large number of courses with varied teaching styles. We also report on the adoption of the tool in classes at the University of Pennsylvania with over 1000 students. Learn is publicly released at https://learn.withmartian.com. 

   more » « less
3. Direct-write orientation of charge-transfer liquid crystals enables polarization-based coding and encryption

   https://doi.org/10.1038/s41598-020-72037-z  

   Van Winkle, Madeline ; Wallace, Harper O. ; Smith, Niquana ; Pomerene, Andrew T. ; Wood, Michael G. ; Kaehr, Bryan ; Reczek, Joseph J. ( December 2020 , Scientific Reports)

   Abstract Optical polarizers encompass a class of anisotropic materials that pass-through discrete orientations of light and are found in wide-ranging technologies, from windows and glasses to cameras, digital displays and photonic devices. The wire-grids, ordered surfaces, and aligned nanomaterials used to make polarized films cannot be easily reconfigured once aligned, limiting their use to stationary cross-polarizers in, for example, liquid crystal displays. Here we describe a supramolecular material set and patterning approach where the polarization angle in stand-alone films can be precisely defined at the single pixel level and reconfigured following initial alignment. This capability enables new routes for non-binary information storage, retrieval, and intrinsic encryption, and it suggests future technologies such as photonic chips that can be reconfigured using non-contact patterning. 

   more » « less
4. Accelerating Parallel Write via Deeply Integrating Predictive Lossy Compression with HDF5

   https://doi.org/10.1109/SC41404.2022.00066  

   Jin, Sian ; Tao, Dingwen ; Tang, Houjun ; Di, Sheng ; Byna, Suren ; Lukic, Zarija ; Cappello, Franck ( November 2022 , SC22: International Conference for High Performance Computing, Networking, Storage and Analysis)
5. Laser direct write of heteroatom-doped graphene on molecularly controlled polyimides for electrochemical biosensors with nanomolar sensitivity

   https://doi.org/10.1016/j.carbon.2021.10.010  

   Nam, Ki-Ho ; Abdulhafez, Moataz ; Castagnola, Elisa ; Tomaraei, Golnaz Najaf ; Cui, Xinyan Tracy ; Bedewy, Mostafa ( March 2022 , Carbon)