Quaternary Alloy Quantum Dots: Toward Low-Threshold Stimulated Emission and All-Solution-Processed Lasers in the Green Region

Over 40 cd/A Efficient Green Quantum Dot Electroluminescent Device Comprising Uniquely Large-Sized Quantum Dots

(2014) Ki-Heon Lee et al.   ACS Nano

Amplified Spontaneous Emission and Lasing in Colloidal Nanoplatelets

(2014) Burak Guzelturk et al.   ACS Nano

Stimulated Emission and Lasing from CdSe/CdS/ZnS Core-Multi-Shell Quantum Dots by Simultaneous Three-Photon Absorption

(2014) Yue Wang et al.   ADVANCED MATERIALS

Ultralow Threshold One-Photon- and Two-Photon-Pumped Optical Gain Media of Blue-Emitting Colloidal Quantum Dot Films

(2014) Burak Guzelturk et al.   Journal of Physical Chemistry Letters

Low-Threshold Stimulated Emission Using Colloidal Quantum Wells

(2014) Chunxing She et al.   NANO LETTERS

Controlled Alloying of the Core–Shell Interface in CdSe/CdS Quantum Dots for Suppression of Auger Recombination

(2013) Wan Ki Bae et al.   ACS Nano

Highly Efficient, Color-Pure, Color-Stable Blue Quantum Dot Light-Emitting Devices

(2013) Ki-Heon Lee et al.   ACS Nano

Near resonant and nonresonant third-order optical nonlinearities of colloidal InP/ZnS quantum dots

(2013) Y. Wang et al.   APPLIED PHYSICS LETTERS

Highly efficient, spatially coherent distributed feedback lasers from dense colloidal quantum dot films

(2013) C. Dang et al.   APPLIED PHYSICS LETTERS

Application of self-assembled hemispherical microlasers as gas sensors

(2013) V. D. Ta et al.   APPLIED PHYSICS LETTERS

Coupled Polymer Microfiber Lasers for Single Mode Operation and Enhanced Refractive Index Sensing

(2013) Van Duong Ta et al.   Advanced Optical Materials

Self-Assembled Flexible Microlasers

(2012) Van Duong Ta et al.   ADVANCED MATERIALS

Improving Optical Gain Performance in Semiconductor Quantum Dots via Coupled Quantum Shells

(2012) Eva A. Dias et al.   Journal of Physical Chemistry C

Multiexcitons in Semiconductor Nanocrystals: A Platform for Optoelectronics at High Carrier Concentration

(2012) Patanjali Kambhampati   Journal of Physical Chemistry Letters

Red, green and blue lasing enabled by single-exciton gain in colloidal quantum dot films

(2012) Cuong Dang et al.   Nature Nanotechnology

Soft-Lithographed Up-Converted Distributed Feedback Visible Lasers Based on CdSe-CdZnS-ZnS Quantum Dots

(2011) Francesco Todescato et al.   ADVANCED FUNCTIONAL MATERIALS

Room Temperature Excitonic Whispering Gallery Mode Lasing from High-Quality Hexagonal ZnO Microdisks

(2011) Rui Chen et al.   ADVANCED MATERIALS

Hot Exciton Relaxation Dynamics in Semiconductor Quantum Dots: Radiationless Transitions on the Nanoscale

(2011) Patanjali Kambhampati   Journal of Physical Chemistry C

Composition-Tunable Alloyed Semiconductor Nanocrystals

(2010) Michelle D. Regulacio et al.   ACCOUNTS OF CHEMICAL RESEARCH

Spectral and Dynamic Properties of Excitons and Biexcitons in Type-II Semiconductor Nanocrystals

(2010) S. A. Ivanov et al.   ACS Nano

Origin of the Enhanced Photoluminescence from Semiconductor CdSeS Nanocrystals

(2010) D. D. Sarma et al.   Journal of Physical Chemistry Letters

Highly Efficient Green-Light-Emitting Diodes Based on CdSe@ZnS Quantum Dots with a Chemical-Composition Gradient

(2009) Wan Ki Bae et al.   ADVANCED MATERIALS

State-resolved manipulations of optical gain in semiconductor quantum dots: Size universality, gain tailoring, and surface effects

(2009) Ryan R. Cooney et al.   JOURNAL OF CHEMICAL PHYSICS

Band Gap Engineering of Quaternary-Alloyed ZnCdSSe Quantum Dots via a Facile Phosphine-Free Colloidal Method

(2009) Zhengtao Deng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Suppressed Auger Recombination in “Giant” Nanocrystals Boosts Optical Gain Performance

(2009) Florencio García-Santamaría et al.   NANO LETTERS

Gain Control in Semiconductor Quantum Dots via State-Resolved Optical Pumping

(2009) Ryan R. Cooney et al.   PHYSICAL REVIEW LETTERS

Single-Step Synthesis of Quantum Dots with Chemical Composition Gradients

(2008) Wan Ki Bae et al.   CHEMISTRY OF MATERIALS

Highly Efficient Amplified Stimulated Emission from CdSe-CdS-ZnS Quantum Dot Doped Waveguides with Two-Photon Infrared Optical Pumping

(2007) J. J. Jasieniak et al.   ADVANCED MATERIALS