2021
DOI: 10.1556/1848.2021.00288
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Modelling of density of states and energy level of chalcogenide quantum dots

Abstract: Quantum dots (QDs) or semiconductor nanocrystals are luminous materials with unique optical properties that can be fine-tuned by varying the size of the material. Chalcogenide QDs show strong quantum confinements effects owing to the fact that the exciton Bohr radius is much larger than the particle size, and tunable energy bandgap leads to widespread technological interest in near-infrared optical devices. In this communication, one dimensional Cu2SnS3 and PbSexS1-x QDs is modeled by a particle in a box model… Show more

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Cited by 4 publications
(3 citation statements)
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“…There is also a need for dedicated awareness programs for the farmers and other stakeholders on the M-FDP. Overall, the large-scale adoption of M-FDP will help in sustaining agrifood production and contribute the one health by contributing to Sustainability Development Goals (SDGs) #1, #2, #3, #12, #13, and #15 [29][30][31][32].…”
Section: Mechanized Fertilizer Deep Placement: Way Forwardmentioning
confidence: 99%
“…There is also a need for dedicated awareness programs for the farmers and other stakeholders on the M-FDP. Overall, the large-scale adoption of M-FDP will help in sustaining agrifood production and contribute the one health by contributing to Sustainability Development Goals (SDGs) #1, #2, #3, #12, #13, and #15 [29][30][31][32].…”
Section: Mechanized Fertilizer Deep Placement: Way Forwardmentioning
confidence: 99%
“…In this case the 4x4 computer controller (keypad) acts as a transmitter and the input source is converted to parallel bits by the microcontroller and transmitted by the laser. The LDR sensor acts as a receiving detector and the Arduino (microcontroller) converts the reference electron particles into 2 bits and displays them on the 16x2 LCD screen [7][8][9].…”
Section: Introductionmentioning
confidence: 99%
“…In semiconductor QDs, the size, shape, and composition of the quantum confined states can be controlled to tailor their energies and wave functions. Semiconductor QDs have gained a lot of attention in recent years as potential replacements for small molecules and polymers in optoelectronic devices application such as light-emitting diodes (LEDs) and Laser diodes (LDs) [1][2][3].…”
Section: Introductionmentioning
confidence: 99%