Remote epitaxial crystalline perovskites for ultrahigh-resolution micro-LED displays
The miniaturization of light-emitting diodes (LEDs) is pivotal in ultrahigh-resolution displays. Metal-halide perovskites promise efficient light e…
Tag: Lasers
Multivalent-effect immobilization of reduced-dimensional perovskites for efficient and spectrally stable deep-blue light-emitting diodes
Despite substantial advances in green and red metal halide perovskite light-emitting diodes (PeLEDs), blue PeLEDs, particularly deep-blue ones (def…
Microlithography of hole transport layers for high-resolution organic light-emitting diodes with reduced electrical crosstalk
High-density displays are required for the development of virtual and augmented reality devices. However, increasing the pixel resolution can lead …
Accelerated response speed of quantum-dot light-emitting diodes by hole-trap-induced excitation memory
Fast-response electroluminescent devices are crucial for optoelectronic applications that involve high-speed operations. Quantum-dot light-emitting…
Efficient and stable near-infrared InAs quantum dot light-emitting diodes
Visible quantum dot light-emitting diodes have satisfied commercial display requirements. However, near-infrared counterparts considerably lag behi…
Dual wavelength Brillouin laser terahertz source stabilized to carbonyl sulfide rotational transition
Optical-based terahertz sources are important for many burgeoning scientific and technological applications. Among such applications is precision s…
Homogeneous ZnSeTeS quantum dots for efficient and stable pure-blue LEDs
The electroluminescence performance of heavy-metal-free blue quantum dot (QD) light-emitting diodes (QLEDs) is much lower than that of state-of-the…