scholarly journals Molecular layer deposition of photoactive metal-naphthalene hybrid thin films

2021 ◽  
Vol 50 (37) ◽  
pp. 12896-12905
Author(s):  
Melania Rogowska ◽  
Per-Anders Hansen ◽  
Henrik Hovde Sønsteby ◽  
Joanna Dziadkowiec ◽  
Håkon Valen ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Molecular Layer ◽  
Molecular Layer Deposition ◽  
Inorganic Hybrid ◽  
Layer Deposition ◽  
Hybrid Thin Films

A series of organic–inorganic hybrid thin films with different d0-metals (Y, Ti, Zr and Hf) and 2,6-naphthalenedicarboxylic acid were prepared by molecular layer deposition (MLD) and their optical properties were explored.

Molecular layer deposition of indicone and organic-inorganic hybrid thin films as flexible transparent conductor

2020 ◽  
Vol 525 ◽  
pp. 146383 ◽  
Author(s):  
Seunghwan Lee ◽  
GeonHo Baek ◽  
Jung-Hoon Lee ◽  
Tran Thi Ngoc Van ◽  
Abu Saad Ansari ◽  
...  
Keyword(s):  
Thin Films ◽  
Molecular Layer ◽  
Transparent Conductor ◽  
Molecular Layer Deposition ◽  
Inorganic Hybrid ◽  
Layer Deposition ◽  
Hybrid Thin Films

Growth characteristics of Ti-based fumaric acid hybrid thin films by molecular layer deposition

2015 ◽  
Vol 44 (33) ◽  
pp. 14782-14792 ◽  
Author(s):  
Yan-Qiang Cao ◽  
Lin Zhu ◽  
Xin Li ◽  
Zheng-Yi Cao ◽  
Di Wu ◽  
...  
Keyword(s):  
Thin Films ◽  
Fumaric Acid ◽  
Molecular Layer ◽  
Growth Characteristics ◽  
Molecular Layer Deposition ◽  
Layer Deposition ◽  
Hybrid Thin Films

Ti-based fumaric acid hybrid thin films were successfully prepared using inorganic TiCl4 and organic fumaric acid as precursors by molecular layer deposition (MLD).

scholarly journals ALD/MLD processes for Mn and Co based hybrid thin films

2016 ◽  
Vol 45 (26) ◽  
pp. 10730-10735 ◽  
Author(s):  
E. Ahvenniemi ◽  
M. Karppinen
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Terephthalic Acid ◽  
Molecular Layer ◽  
Molecular Layer Deposition ◽  
Organic Hybrid ◽  
Layer Deposition ◽  
Benzenedicarboxylic Acid ◽  
Hybrid Thin Films ◽  
Metal Organic

New types of transition metal–organic hybrid thin films are fabricated with the emerging atomic/molecular layer deposition (ALD/MLD) technique through sequential gas-surface reactions from Mn(thd)3, Co(thd)2, Co(acac)3 and terephthalic acid (1,4-benzenedicarboxylic acid) precursors.

scholarly journals Effect of carbon backbone on luminescence properties of Eu-organic hybrid thin films prepared by ALD/MLD

2021 ◽  
Author(s):  
Muhammad Safdar ◽  
Amr Ghazy ◽  
Minnea Tuomisto ◽  
Mika Lastusaari ◽  
Maarit Karppinen
Keyword(s):  
Thin Films ◽  
Emission Intensity ◽  
Molecular Layer ◽  
Organic Ligand ◽  
Organic Thin Films ◽  
Molecular Layer Deposition ◽  
Layer Deposition ◽  
Hybrid Thin Films ◽  
Visible Wavelengths ◽  
The Eu

AbstractHere we show that the backbone of the organic ligand has a profound impact on the luminescence characteristics of lanthanide-organic materials. We employ the emerging atomic/molecular layer deposition (ALD/MLD) technique to deposit europium-based thin films where the organic ligands vary in terms of the number of aromatic rings in their backbone (benzene, naphthalene and anthracene). Enlarging the backbone shifts the excitation towards visible wavelengths, but it simultaneously decreases the emission intensity. Moreover, for the Eu-terephthalate films with the single benzene ring as the organic backbone, we investigate the effects of diluting the Eu3+ concentration with Y3+ to reveal that the emission intensity is optimized around 12% Eu3+ concentration. Interestingly, such a dependence of luminescence intensity on the concentration of emitting species suggests that our (Eu,Y)-organic thin films behave more like ionic phosphors than discrete metal–ligand molecules. Graphical abstract

Tailor-made oxide architectures attained by molecularly permeable metal-oxide organic hybrid thin films

2014 ◽  
Vol 50 (65) ◽  
pp. 9176-9178 ◽  
Author(s):  
Debabrata Sarkar ◽  
Dereje Hailu Taffa ◽  
Sergey Ishchuk ◽  
Ori Hazut ◽  
Hagai Cohen ◽  
...  
Keyword(s):  
Thin Films ◽  
Metal Oxide ◽  
Electronic Structures ◽  
Molecular Layer ◽  
Solution Treatment ◽  
Molecular Layer Deposition ◽  
Organic Hybrid ◽  
Layer Deposition ◽  
Hybrid Thin Films

Tailor-made metal oxide (MO) thin films with controlled compositions, electronic structures, and architectures are obtained via molecular layer deposition (MLD) and solution treatment.

scholarly journals ALD/MLD fabrication of luminescent Eu-organic hybrid thin films using different aromatic carboxylic acid components with N and O donors

RSC Advances ◽  
2016 ◽  
Vol 6 (105) ◽  
pp. 103412-103417 ◽  
Author(s):  
Z. Giedraityte ◽  
L.-S. Johansson ◽  
M. Karppinen
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Carboxylic Acid ◽  
Molecular Layer ◽  
Organic Thin Film ◽  
Aromatic Carboxylic Acid ◽  
Molecular Layer Deposition ◽  
Organic Hybrid ◽  
Layer Deposition ◽  
Hybrid Thin Films

Atomic/molecular layer deposition (ALD/MLD) processes based on Eu(thd)3 and three different aromatic organic acids with O and N donors as precursors are systematically investigated for the growth of Eu-based inorganic–organic thin-film phosphors.

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