Tuning a semiconductor nanomaterial with large two-photon absorption cross section in the
near-infrared wavelength and investigating the correlation and origins between its size and …

As a one-dimensional quantum confined material, colloidal semiconductor nanoplatelets
have been widely studied as potential nonlinear materials due to their strong exciton effect …

The semiconductor nanocrystals are found to be promising class of third order nonlinear
optical materials because of quantum confinement effects. Here, we highlight the nonlinear …

The nonresonant third order nonlinear optical properties of three different sized Mn2+-doped
ZnSe quantum dots (QDs) are investigated. The nonlinear absorption is measured at 532nm …

We have investigated the third-order optical nonlinearity in CdSe and CdSe-CdS core-shell
quantum dots with particle sizes in the range 4.4–5.2 nm by the z-scan technique. Optical …

We report a systematic investigation on nonlinear optical properties of CdSe nanoparticles
that are smaller as well as larger than the Bohr radius. Multiphoton absorption and nonlinear …

Abstract The CdSe nanocrystals (NCs) were synthesized by a hot injection method in the
atmospheric environment without any protective gas. The size of CdSe NC was tuned by …

The strong nonlinear optical behavior of low-dimensional materials, such as quantum dots
and core-shell quantum dots, has been a topic of intense research in recent years. As …

We present third‐order optical nonlinear absorption in CdSe quantum dots (QDs) with
particle sizes in the range of 4.16–5.25 nm which has been evaluated by the Z‐scan …

Resonant third-order nonlinear optical susceptibility and hyperpolarizability of CdSe
nanocrystal quantum dots were revealed to be∼ 2.6× 10− 20–2.7× 10− 19 m 2/V 2 and∼ …