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"This book highlights recent advances in thin-film photonics, particularly as building blocks of metamaterials and metasurfaces. Recent advances in nanophotonics has demonstrated remarkable control over the electromagnetic field by tailoring the optical properties of materials at the subwavelength scale which results in the emergence of metamaterials and metasurfaces. However, most of the proposed platforms require intense lithography which makes them of minor practical relevance. Stacked ultrathin-films of dielectrics, semi-conductors, and metals are introduced as an alternative platform that perform unique or similar functionalities. This book discusses the new era of thin film photonics and its potential applications in perfect and selective light absorption, structural coloring, biosensing, enhanced spontaneous emission, reconfigurable photonic devices and super lensing.​"

"Optical coatings, including mirrors, anti-reflection coatings, beam splitters, and filters, are an integral part of most modern optical systems. Optical thin films and coatings provides an overview of thin film materials, the properties, design and manufacture of optical coatings and their use across a variety of application areas.Part one explores the design and manufacture of optical coatings. Part two highlights unconventional features of optical thin films including scattering properties of random structures in thin films, optical properties of thin film materials at short wavelengths, thermal properties and colour effects. Part three focusses on novel materials for optical thin films and coatings and includes chapters on organic optical coatings, surface multiplasmonics and optical thin films containing quantum dots. Finally, applications of optical coatings, including laser components, solar cells, displays and lighting, and architectural and automotive glass, are reviewed in part four."

"Fourier transform infrared (FTIR) microspectrometry was used to characterize thin conducting films of poly[2 methoxy-5(2-ethylhexylox)-1,4] phenyelenevinylene (MEH-PPV)....."

"Thin film yang memiliki sifat PMA (Perpendicular Magnetic Anisotropy) memiliki arah momen magnet yang tegak lurus dengan permukaan film. Sifat ini memungkinkan thin film diaplikasikan dalam perpendicular magnetic recording yang digunakan sebagai penyimpanan data komputer. Maka dari itu, penting untuk mempelajari sifat magnetik dari thin film terutama mekanisme magnetization reversal. Pada penelitian ini akan dilihat hubungan antara mekanisme magnetization reversal pada thin film Co/Pt dan CoFeB/Pd dengan parameter  pada model Fatuzzo-Labrune. Jika magnetisasi kedua thin film dibalik dari kondisi tersaturasi sempurna, maka nilai  yang berarti mekanisme magnetization reversal akan didominasi oleh domain wall motion. Ketika magnetisasi kedua thin film dibalik dari kondisi tidak tersaturasi sempurna, maka nilai  akan berubah bergantung pada kondisi awal magnetisasi thin film. Kita akan melihat bahwa dari kedua kondisi yang berbeda, mekanisme magnetization reversal dapat dijelaskan dengan baik oleh model Fatuzzo-Labrune.

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Thin film with PMA (Perpendicular Magnetic Anisotropy) has magnetic moment perpendicular with its surface. This property allows thin film to be applied to perpendicular magnetic recording used in computer data storage. Therefore, it is important to study magnetic properties, especially magnetization reversal mechanism. In this study, we will see the correlation between magnetization reversal mechanism of Co/Pt and CoFeB/Pd thin films and  parameter on the Fatuzzo-Labrune model. If the magnetization reversal process of both films started from a fully saturated state, the value of  which means magnetization reversal mechanism will be dominated by domain wall motion. If the magnetization reversal process of both films is not started from a fully saturated state, the parameter  will change depends on the initial magnetization state. We will see that from two different conditions, magnetization reversal mechanism is well described by Fatuzzo-Labrune model."

"Spesiasi logam berat Pb dan Cr dengan metode ekstraksi bertahap dan migrasinya dari sedimen perairan teluk Jakarta menggunakan metode Diffusive Gradient in Thin Film (DGT), telah dilakukan di laboratorium Departemen Kimia UI, dengan sampel sedimen dari Cengkareng Drain, Kapuk, Jakarta Utara. Hasil penelitian logam berat dengan Ekstraksi bertahap diperoleh, logam Pb antara 43,473 ppm hingga 58,123 ppm, logam Cr 20,763 ppm hingga 30.219 ppm. Distribusi logam berat Pb dalam sedimen berupa senyawa karbonat ± 6 % , 5,5% oksida Mn, 21,779% oksida Fe, 29,624% dalam senyawa organik dan fraksi sisa 36,879%. Distribusi logam Cr 4,183% berupa senyawa karbonat, 4,325% terikat dalam oksida Mn , 23,713% terikat dalam oksida Fe, 30,827% terikat dalam senyawa organik dan 36,325% dalam fraksi residu. Hasil penelitian migrasi logam berat Pb dari sedimen ke badan air pada kondisi oxic penggelaran 1 hari berkisar 0,0108 ppm sampai 0,1314 ppm, pada penggelaran 4 hari diperoleh 0,042 ppm hingga 0,081 ppm. Untuk kondisi anoxic penggelaran 1 hari diperoleh 2,444 ppm , 3 hari 0,320 ppm dan 5 hari 3,432 ppm. Migrasi logam berat Cr pada kondisi oxic penggelaran 1 hari diperoleh berkisar 0,1413 ppm hingga 0,3431 ppm, 4 hari berkisar 0,0012 ppm hingga 0,0084 ppm. Untuk kondisi anoxic penggelaran 1 hari 1,5792 ppm , 3 hari 0,0545 ppm dan 5 hari 2,9629 ppm. Pengukuran dengan DGT strip gel pada kondisi anoxic, diperoleh distribusi logam berat Pb berada pada kedalaman 1-5 cm dengan kadar 0,1279 ppm hingga 3,1977 ppm dan logam berat Cr berdistribusi pada kadar 2,6649 ppm hingga 7,2668 ppm.Dari hasil ini diperoleh gambaran bahwa ketersediaan konsentrasi logam berat dalam sedimen cukup memungkinkan adanya migrasi logam ke badan air.

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Heavy metal speciation of Pb and Cr by sequential extraction and migration from sediments into the waters of Jakarta Gulf using Diffusive Gradient in Thin Films (DGT) method has been conducted using sediment samples from Cengkareng Drain Kapuk- North Jakarta. The extraction of heavy metals concentration, with sequential extraction for total Pb (sum of each fractions) is between 43.473 to 58.123 ppm, whereas for total Cr (sum of total fraction) is between 20.763 ppm to 30,219 ppm. The distribution of Pb in sediments adsorped in carbonate compounds is about 6%, manganese oxides is about 5,5%, iron oxides is about 21,779%, 29,624% in organic compounds and the residual fraction is about 36,879%. The Distribution of Cr in sedimen absorped in carbonate compounds is about 4,183%, in manganese oxides is about 4,325%, in iron oxides ia about 23,713%, 30,827% bound in organic compounds and the residual fraction is about 36,325%.

The results of DGT experiments to study the migration of Pb from sediment into water column in experimental chambers show that for deployment of 1st day in oxic conditions is in the range between 0.0108 ppm to 0.1314 ppm, and 0.042 ppm to 0.081 ppm for the 4th day. Under anoxic condition the results show that the metal concentration on the DGT resin is 2.444 ppm, 0.320 ppm and 3.432 ppm, on the 1st, 3rd and 5th day incubation period respectively. The results for migration of Cr from sediment into water column in experimental chambers show that for deployment time of 1st day incubation oxic conditions is in the range between 0.3431 ppm up to 0.1413 ppm, and 0.0012 ppm to 0.0084 ppm for the 4th day.

Under anoxic conditions the result show that the metal concentration on the DGT resin is 1.5792 ppm, 0.0545 ppm and 2.9629 ppm on the 1st, 3rd, and 5th day incubation period respectively. The Measurements of metal concentration by DGT gel strip in anoxic conditions, show that the distribution of Pb at a depth of 1-5 cm in the range of 0.1279 ppm to 3.1977 ppm, whereas Cr concentration is between 2.6649 ppm levels up to 7.2668 ppm. This results show the availability of heavy metal concentrations in sediment which allow for migration of metals into water bodies."