To form diodes, Li and co-workers began by adding a cathode. To form this contact they applied an ohmic recess process, before adding Ti/Al/Ni/Au in this exposed region. The next step involved adding ...

Lithium-metal anode-free batteries promise higher energy density and longevity, but their biggest problem is the dendrites that form inside the battery and ruin it. QuantumScape claims it solved ...

The construction of these diodes is essentially a lightly doped n– layer above a heavier, doped n+ layer. The anode metal contact on the n– is used to create a Schottky junction, which can have ...

Physicists have created the tiniest light-emitting diode (LED) displays ever 1. The image above was shown on a monochromatic display with pixels less than 100 micrometres across, about the width ...

Infineon Technologies AG addresses this need with its CoolSiC Schottky Diode 2000 V G5 family—the industry’s first discrete 2000 V silicon carbide (SiC) diodes, introduced in September 2024. Expanding ...

SensorLab (University of the Western Cape Sensor Laboratories), Chemical Building University of the Western Cape, Bellville, 7535, Cape Town, South Africa South African Research Chair Initiative ...

Department of Chemistry, National Sun Yat-sen University, Kaohsiung 80424, Taiwan Center for Green-Energy Key Materials Research, National Sun Yat-sen University, Kaohsiung 80424, Taiwan Department of ...

The operation of Li-ion batteries is based on the movement of lithium ions between the anode and cathode through an electrolyte. During the charging phase, lithium ions move from the positive ...

The search for cleaner, cheaper, smaller and more efficient energy technologies has to a large extent been motivated by the development of new materials. The aim of this collection of articles is ...

SMM Exclusive: Metal Production Overview for March 2025 and April Forecast Natural Gas Explosion Disrupts MSC Tin Supply, Resumption Time Undetermined China Unveils 2025–2027 Aluminium Industry Action ...

Paquot, C., and de Goursac, F., Bull. Soc. Chim. France, 172 (1950). Paquot, C., Bull. Soc. Chim., 12, 450 (1945).