Electron beams guide atomic-scale structural transformations in crystals

A joint research team from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences and the Songshan Lake Materials Laboratory has achieved precise control and real-time observation of ...
C&EN

Crystalline Disorder, Surface Chemistry, and Their Effects on the Oxygen Evolution Reaction (OER) Activity of Mass-Produced Nanostructured Iridium Oxides

HySA Catalysis, Department of Chemical Engineering, University of Cape Town, Corner of Madiba Circle and South Lane Rondebosch, Cape Town 7701, South Africa Article Views are the COUNTER-compliant sum ...

Dual-cation strategy boosts upconversion efficiency in stable oxide perovskites

Researchers at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences have developed a new way to ...
IEEE

Tetragonal Phase Stabilization by Doping as an Enabler of Thermally Stable HfO2 based MIM and MIS Capacitors for sub 50nm Deep Trench DRAM

Abstract: We show for the first time that control of the crystalline phases of HfO 2 by tetravalent (Si) and trivalent (Y,Gd) dopants enables significant improvements in the capacitance equivalent ...
C&EN

Fabry–Perot Cavity by a Bio-Inspired Hollow Tetragonal Waveguide: Toward Femtomolar Detection

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...
IEEE

Improved Dielectric Constant and Leakage Current of ZrO₂-Based Metal–Insulator–Metal Capacitors by Si Doping

Abstract: As the feature size of dynamic random access memories (DRAM) continues to scale down, the shrunk storage capacitors have met essential challenges, namely, the insufficient capacitances and ...