Results 151 to 160 of about 77,080 (261)

Solution‐Processed Spin‐Polarized Light‐Emitting Diodes of Colloidal Quantum Wells and Magnetic Nanoparticles

Advanced Optical Materials, EarlyView.
All‐solution‐processed spin‐LEDs based on colloidal Fe3O4 nanoparticles and CdSe/CdZnS core/shell CQWs that allows for polarization modulation of electroluminescence are fabricated. With these devices, electrical injection of spin‐polarized carriers from the Fe3O4 nanoparticle layer into the CdSe/CdZnS CQWs is demonstrated, realizing circularly ...
Savas Delikanli, Arinjoy Bhattacharya, Betul Canimkurbey, Chang Huai, Amani Almutairi, Arman Najafi, Hilal Korkut, Farzan Shabani, Furkan Isik, James Pientka, Ibrahim Sarpkaya, Hao Zeng, Richard D. Schaller, Athos Petrou, Hilmi Volkan Demir   +14 more
wiley   +1 more source

Scanning Tunneling Microscopy of Biological Structures: An Elusive Goal for Many Years. [PDF]

Nanomaterials (Basel), 2022
Rodríguez-Galván A, Contreras-Torres FF.   +1 more
europepmc   +1 more source

Ultra‐Flexible Dual‐Band Organic Photodetectors for Visible and Near‐Infrared Sensing

Advanced Optical Materials, EarlyView.
An ultra‐flexible dual‐band organic photodetector with a total thickness of 5.6 µm for bio‐sensing is developed. It selectively detects visible and near‐infrared light with high sensitivity by switching the voltage. Peripheral oxygen saturation (SpO2) measurement is demonstrated using the device attached to a finger under a single light source by ...
Sachi Awakura, Hiroaki Jinno, Yusaku Tagawa, Ryota Fukuzawa, Masahito Takakuwa, Takao Someya, Tomoyuki Yokota   +6 more
wiley   +1 more source

Recent progress in the role of grain boundaries in two-dimensional transition metal dichalcogenides studied using scanning tunneling microscopy/spectroscopy. [PDF]

Appl Microsc, 2023
Kim HW.
europepmc   +1 more source

Scanning Tunneling Microscopy [PDF]

, 2020
openaire   +1 more source

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

Advanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu, Thomas Kister, Bart‐Jan Niebuur, Tobias Kraus   +3 more
wiley   +1 more source

UniMR: A Plug-and-Play Framework of Automated Molecular Recognition for Scanning Tunneling Microscopy. [PDF]

Adv Sci (Weinh)
Cao Z, Zhang L, Wu B, Chen H, Sun J, Yan L, Li W, Wu Y, Wang Z, Zhong Q, Chi L.   +10 more
europepmc   +1 more source

Atomic-Resolution Imaging of Micron-Sized Samples Realized by High Magnetic Field Scanning Tunneling Microscopy. [PDF]

Micromachines (Basel), 2023
Li W, Wang J, Zhang J, Meng W, Xie C, Hou Y, Xia Z, Lu Q.   +7 more
europepmc   +1 more source

A Supramolecular Ferroelectric With Two Sublattices and Polarization Dependent Conductivity

Advanced Science, EarlyView.
Ferroelectric behavior in a supramolecular material with two, independently switchable, sublattices is demonstrated. The sublattices can be associated with the two dipolar groups in the compound. Moreover, the polarization is found to couple to the charge transport in the material, giving rise to a switchable, directional conductivity.
H. Mager, M. Litterst, Sophia Klubertz, Shyamkumar V. Haridas, Oleksandr Shyshov, M. von Delius, M. Kemerink   +6 more
wiley   +1 more source

Atomic-scale imaging and charge state manipulation of NV centers by scanning tunneling microscopy. [PDF]

Nat Commun
Raghavan A, Bae S, Delegan N, Joseph Heremans F, Madhavan V.   +4 more
europepmc   +1 more source