The cavity-enhanced absorption spectrum of NH3 in the near-infrared region between 6850 and 7000cm−1

2008 ◽  
Vol 109 (6) ◽  
pp. 1004-1015 ◽  
Author(s):  
D.M. O’Leary ◽  
J. Orphal ◽  
A.A. Ruth ◽  
U. Heitmann ◽  
P. Chelin ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Near Infrared ◽  
Infrared Region ◽  
Enhanced Absorption ◽  
Near Infrared Region

scholarly journals Bacteriorhodopsin induces a light-scattering change in Halobacterium halobium.

1978 ◽  
Vol 79 (3) ◽  
pp. 657-662 ◽  
Author(s):  
C L Wey ◽  
P L Ahl ◽  
R A Cone
Keyword(s):  
Absorption Spectrum ◽  
Light Scattering ◽  
Near Infrared ◽  
Action Spectrum ◽  
Bright Light ◽  
Infrared Region ◽  
Halobacterium Halobium ◽  
Scattering Response ◽  
Near Infrared Region ◽  
Hypertonic Shock

When suspensions of Halobacterium halobium are exposed to bright light, the light-scattering properties of the bacteria change. This light-scattering response can produce a transmission decrease of about 1% throughout the red and near-infrared region. The action spectrum for the light-scattering response appropriately matches the absorption spectrum of bacteriorhodopsin. The response is eliminated by cyanide p-trifluoro-methoxyphenylhydrazone, a proton ionophore, and by triphenylmethylphosphonium, a membrane permanent cation. A mild hypertonic shock induces a similar light-scattering change, suggesting that bright light causes the bacteria to shrink about 1% in volume, thereby producing the light-scattering response.

MXene Ti3C2Tx for phase change composite with superior photothermal storage capability

2019 ◽  
Vol 7 (23) ◽  
pp. 14319-14327 ◽  
Author(s):  
Xiaoqiao Fan ◽  
Lu Liu ◽  
Xin Jin ◽  
Wentao Wang ◽  
Shufen Zhang ◽  
...  
Keyword(s):  
Phase Change ◽  
Near Infrared ◽  
Infrared Region ◽  
Storage Efficiency ◽  
Sunlight Irradiation ◽  
Photothermal Conversion ◽  
Enhanced Absorption ◽  
Near Infrared Region ◽  
And Storage

A novel composite PCM was facilely synthesized, which exhibited enhanced absorption peaks at visible and near-infrared region, and the photothermal conversion and storage efficiency was outstanding under simulated and actual sunlight irradiation.

scholarly journals Absorption Spectrum of Ni(II) Ions Doped in Magnesium Thallium Sulphate Hexahydrate

1992 ◽  
Vol 47 (7-8) ◽  
pp. 813-818 ◽  
Author(s):  
A. Venkata Subbaiah ◽  
J. Lakshmana Rao ◽  
R. Murali Krishna ◽  
S. V. J. Lakshman
Keyword(s):  
Absorption Spectrum ◽  
Liquid Nitrogen ◽  
Ground State ◽  
Near Infrared ◽  
Liquid Nitrogen Temperature ◽  
Infrared Region ◽  
Orbit Splitting ◽  
Excited Triplet ◽  
Spin Orbit Splitting ◽  
Near Infrared Region

Abstract The optical absorption spectrum of Ni(II) ions doped in magnesium thallium sulphate hexahydrate has been studied at room- and liquid nitrogen-temperature. The crystal shows characteristic absorption of Ni(II) ion in the visible and near infrared region. The observed bands are assigned as transitions from the ground state 3A2g(F) to various excited triplet and singlet levels of the Ni(II) ion in octahedral symmetry. The splitting in one of the bands at liquid nitrogen temperature has been explained to be due to spin-orbit splitting. All the observed band positions have been fitted with the parameters B, C, Dq, and ξ

Absorption spectrum of Magnus' green salt in the near-infrared region

1972 ◽  
Vol 11 (7) ◽  
pp. 1722-1723 ◽  
Author(s):  
E. Fishman ◽  
L. V. Interrante
Keyword(s):  
Absorption Spectrum ◽  
Near Infrared ◽  
Infrared Region ◽  
Near Infrared Region

Absorption spectrum of neutral krypton in the near infrared region

2019 ◽  
Vol 32 (5) ◽  
pp. 536-542
Author(s):  
Ruo-yu Jiang ◽  
Jia Ye ◽  
Lun-hua Deng ◽  
Hai-ling Wang
Keyword(s):  
Absorption Spectrum ◽  
Near Infrared ◽  
Infrared Region ◽  
Near Infrared Region

Ligand Influence Versus Electronic Configuration of d-metal Ion in Determining the Fate of NIR Emission from LnIII Ions: A Case Study with CuII, NiII and ZnII Complexes.

2021 ◽  
Author(s):  
Abhineet Verma ◽  
Sk Saddam Hossain ◽  
Sailaja S Sunkari ◽  
Joseph Reibenspies ◽  
Satyen Saha
Keyword(s):  
Metal Ion ◽  
Selection Rule ◽  
Near Infrared ◽  
Electronic Configuration ◽  
Infrared Region ◽  
Direct Excitation ◽  
Characteristic Emission ◽  
Nir Emission ◽  
Near Infrared Region

Lanthanides (LnIII) are well known for their characteristic emission in the Near-Infrared Region (NIR). However, direct excitation of lanthanides is not feasible as described by Laporte’s parity selection rule. Here,...

Low-Band gap Conjugated Polymers with Strong Absorption in the Second Near-Infrared Region Based on Diketopyrrolopyrrole-Containing Quinoidal Units

2021 ◽  
Author(s):  
Xuxia Zhao ◽  
Houji Cai ◽  
Yunfeng Deng ◽  
Yu Jiang ◽  
Zhongli Wang ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Band Gap ◽  
Near Infrared ◽  
Infrared Region ◽  
Strong Absorption ◽  
Low Band Gap ◽  
Near Infrared Region

Highly luminescent InP-In(Zn)P/ZnSe/ZnS core/shell/shell colloidal quantum dots with tunable emission synthesized based on growth-doping

2021 ◽  
Author(s):  
Cong Shen ◽  
Yan Qing Zhu ◽  
Zixiao Li ◽  
Jingling Li ◽  
Hong Tao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Infrared Region ◽  
Colloidal Quantum Dots ◽  
High Quality ◽  
Promising Alternative ◽  
Lower Toxicity ◽  
Near Infrared Region ◽  
Inp Quantum Dots ◽  
Tunable Emission

InP quantum dots (QDs) are considered as the most promising alternative to Cd-based QDs with the lower toxicity and emission spectrum tunability ranging from visible to near-infrared region. Although high-quality...

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