Article
Optics
Bartosz Janaszek, Anna Tyszka-Zawadzka, Pawel Szczepanski
Summary: In this work, we explore the possibilities of manipulating photonic density of states (PDOS) in photonic hypercrystals (PHCs). Our analysis demonstrates the ability to achieve photonic bandgap for specific polarization of light and significant enhancement in broadband PDOS. We also introduce the concept of anomalous dispersion arising from effective resonance of the hyperbolic medium in the PHC structure, which can result in negative PDOS, similar to the mobility gap observed in electronic crystals. Furthermore, we show that employing PHC structures instead of standalone hyperbolic media enables more versatile electromagnetic responses, such as broadband perfect absorption with adjustable spectral range of operation.
Article
Optics
Yanling Liu, Hongsheng Li, Hanxiang Tong, Aimin Wu, Hao Huang, Tun Cao, Ang Ding
Summary: A [Si/SiO2]N photonic crystal with simplified structure and optimized process was proposed, which achieved good low infrared emissivity and visible light camouflage performance. The universal photonic crystal model was constructed based on the transmission matrix theory and the equivalent interface method. The [Si/SiO2]N photonic crystals prepared can achieve an average reflectance of 95.23% in the band of 3 to 5 μm, and can show five camouflage colors of orange, sandy yellow, dark green, navy blue and purple.
OPTICS AND LASERS IN ENGINEERING
(2023)
Article
Multidisciplinary Sciences
Arafa H. H. Aly, B. A. Mohamed, S. K. Awasthi, Suhad Ali Osman Abdallah, A. F. Amin
Summary: The present study developed a poliovirus sensor model composed of a one-dimensional photonic crystal with a defect. The transfer matrix method assisted by MATLAB software was used to detect the presence of poliovirus in a water sample. The aim was to design an efficient sensor by identifying minute changes in the refractive index of the water sample due to variations in poliovirus concentration.
SCIENTIFIC REPORTS
(2023)
Article
Multidisciplinary Sciences
Rose K. Cersonsky, James Antonaglia, Bradley D. Dice, Sharon C. Glotzer
Summary: The study conducted over 150,000 photonic band calculations for thousands of natural crystal templates and predicted 351 photonic crystal templates that can be realized, including nearly 300 previously-unreported structures. The researchers revisited primary design heuristics for PBG materials and discussed the desirable properties of photonic crystals for manipulating light.
NATURE COMMUNICATIONS
(2021)
Article
Optics
Qian Wei, Jiaju Wu, Zhiwei Guo, Yong Sun, Yunhui LI, Haitao Jiang, Yapin Yang, Hong Chen
Summary: Introducing a chiral hyperbolic metamaterial layer as a defect in one-dimensional photonic crystals enables the realization of omnidirectional defect modes for TM polarized waves. This structure allows for the maintenance of a fixed total phase at a certain wavelength over a wide range of incident angles, enabling omnidirectional transmission and expanding the design possibilities for optical filters and polarization selectors.
Article
Optics
Qian Wei, Jiaju Wu, Zhiwei Guo, Yong Sun, Yunhui Li, Haitao Jiang, Yaping Yang, Hong Chen
Summary: Introduced a method to achieve omnidirectional defect mode for TM polarized waves in one-dimensional photonic crystals (1DPCs) by introducing a hyperbolic metamaterial (HMM) layer as a defect in the near-infrared regime. This structure can be widely applied in the design of omnidirectional optical filters and wide-angle polarization selectors.
Article
Chemistry, Physical
Maciej J. Winiarski
Summary: This study investigated the electronic structures of ternary alloys of group III and rare earth nitrides, revealing that the introduction of rare earth ions can affect the band gap width. The findings suggest potential applications of these materials, encouraging further experimental investigations.
Article
Physics, Multidisciplinary
Bhuvneshwer Suthar, Narendra Kumar, Sofyan A. Taya
Summary: This article analyzes the multichannel transmission behavior of a 1D binary photonic crystal composed of silver/silicon. The study shows that the photonic crystal exhibits better response to multichannel transmission in TE mode compared to TM mode, with sharper characteristics. The shifting of transmission peaks differs when changing the thickness of different layers, and equally spaced peaks for fixed parameters demonstrate multichannel filtering characteristics. Additionally, the photonic crystal demonstrates better multichannel transmission behavior at low plasma frequency with less broadening. The insights from this study offer novel ideas for designing optical devices.
EUROPEAN PHYSICAL JOURNAL PLUS
(2022)
Article
Materials Science, Multidisciplinary
Yan Zhi, Weici Liu, Xiangbo Yang, Zhongchao Wei, Shiping Du, Hongyun Meng, Hongzhan Liu, Jianping Guo, Liujing Xiang, Zhenming Huang, Haoxian Li, Faqiang Wang
Summary: In this study, a one-dimensional periodic ring multi-connected optical waveguide network is designed to solve the problem of obtaining ultra-wide photonic band gaps. The analysis of the network's spatial structures and numerical relations reveals a common characteristic that the photonic band gap width is independent of the number of nodes in a unit cell of the optical waveguide network. By comparing it with existing optical waveguide network schemes, the potential practicability of the network is explored, showing advantages of lower complexity for the spatial topology, better scalability, and better structural invariance.
RESULTS IN PHYSICS
(2023)
Article
Physics, Applied
Xue Zhou, Jinye Tong, Jie Chang, Zhixia Xu
Summary: In this study, the change of topological edge waves by gliding the photonic crystals (PhCs) was investigated. The experiments and simulations showed that glide-symmetric dislocation is an essential degree of freedom to manipulate topological edge waves.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2023)
Article
Physics, Applied
Haiyun Tan, Mingjie Zhou, Lanjian Zhuge, Xuemei Wu
Summary: Introducing plasma into the sandwich structure can conveniently turn the photonic band gap on or off, paving the way for tunable microwave applications.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2021)
Article
Chemistry, Multidisciplinary
Jesus Canas, Daniel F. Reyes, Alter Zakhtser, Christian Dussarrat, Takashi Teramoto, Marina Gutierrez, Etienne Gheeraert
Summary: The synthesis development of silicon oxide atomic layer deposition has opened the possibility of using it as a dielectric material in diamond electronics. The study of the heterojunction between deposited silicon oxide and oxygen-terminated diamond has provided insights into the properties and interface of the materials.
Article
Materials Science, Multidisciplinary
Adam Burgess, Marian Florescu
Summary: The study introduces a recurrent neural network framework to model the dynamics of two-level atoms interacting with a photonic crystal, demonstrating its ability to capture details in atomic evolution despite strong non-Markovianity. The robustness of the recurrent neural network setup against reduced data sets and its effectiveness in dealing with increasingly complex systems is also showcased.
OPTICAL MATERIALS EXPRESS
(2021)
Article
Nanoscience & Nanotechnology
Song-Ming Hsu, Shan-Haw Chiou, Chong-Chi Chi, Bo-Yu Chen, Chuenhou (Hao) Ouyang
Summary: This study investigates hydrogen-passivated silicon carbide nanowires and their combinations using first-principles calculations and transmission electron microscope micrographs, revealing changes in charge transfers at the interfaces. The photoluminescence spectrum displays a peak at 392 nm, indicating that it may originate from 3C-SiC nanowires with a diameter of 1.5 nm, contrary to previous claims about the source of the peak.
Article
Optics
Dong Li, Xiaodan Zhao, Yibiao Yang, Fei Sun, Hongming Fei, Mingda Zhang
Summary: This study systematically investigates the filtering characteristics of one-dimensional photonic crystals with random film thickness errors. The results show that the deviation of film thickness can reduce the forbidden bandwidth, while introducing a slight disturbance can broaden the bandwidth. The proposed photonic crystal model with film thickness deviation offers potential applications in various fields.
Article
Materials Science, Multidisciplinary
Edouard Chauvet, Paraskevas Kontis, Eric A. Jaegle, Baptiste Gault, Dierk Raabe, Catherine Tassin, Jean-Jacques Blandin, Remy Dendievel, Benjamin Vayre, Stephane Abed, Guilhem Martin
Article
Materials Science, Multidisciplinary
Jae Bok Seol, Jae Wung Bae, Zhiming Li, Jong Chan Han, Jung Gi Kim, Dierk Raabe, Hyoung Seop Kim
Article
Materials Science, Multidisciplinary
Meimei Wang, Zhiming Li, Dierk Raabe
Article
Engineering, Mechanical
N. Grilli, K. G. F. Janssens, J. Nellessen, S. Sandloebes, D. Raabe
INTERNATIONAL JOURNAL OF PLASTICITY
(2018)
Article
Materials Science, Multidisciplinary
S. K. Makineni, M. Lenz, P. Kontis, Z. Li, A. Kumar, P. J. Felfer, S. Neumeier, M. Herbig, E. Spiecker, D. Raabe, B. Gault
Article
Chemistry, Physical
Lucia Morales-Rivas, Fady Archie, Stefan Zaefferer, Miguel Benito-Alfonso, Shao-Pu Tsai, Jer-Ren Yang, Dierk Raabe, Carlos Garcia-Mateo, Francisca G. Caballero
JOURNAL OF ALLOYS AND COMPOUNDS
(2018)
Article
Materials Science, Multidisciplinary
N. Volz, C. H. Zenk, R. Cherukuri, T. Kalfhaus, M. Weiser, S. K. Makineni, C. Betzing, M. Lenz, B. Gault, S. G. Fries, J. Schreuer, R. Vassen, S. Virtanen, D. Raabe, E. Spiecker, S. Neumeier, M. Goeken
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
(2018)
Article
Materials Science, Multidisciplinary
Guillaume Stechmann, Stefan Zaefferer, Dierk Raabe
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING
(2018)
Article
Physics, Multidisciplinary
Christian H. Liebscher, Andreas Stoffers, Masud Alam, Liverios Lymperakis, Oana Cojocaru-Miredin, Baptiste Gault, Joerg Neugebauer, Gerhard Dehm, Christina Scheu, Dierk Raabe
PHYSICAL REVIEW LETTERS
(2018)
Article
Multidisciplinary Sciences
Diego Colombara, Florian Werner, Torsten Schwarz, Ingrid Canero Infante, Yves Fleming, Nathalie Valle, Conrad Spindler, Erica Vacchieri, Germain Rey, Mael Guennou, Muriel Bouttemy, Alba Garzon Manjon, Inmaculada Peral Alonso, Michele Melchiorre, Brahime El Adib, Baptiste Gault, Dierk Raabe, Phillip J. Dale, Susanne Siebentritt
NATURE COMMUNICATIONS
(2018)
Correction
Multidisciplinary Sciences
Jeongho Han, Seok-Hyeon Kang, Seung-Joon Lee, Megumi Kawasaki, Han-Joo Lee, Dirk Ponge, Dierk Raabe, Young-Kook Lee
NATURE COMMUNICATIONS
(2018)
Article
Materials Science, Multidisciplinary
P. Pandey, S. K. Makineni, A. Samanta, A. Sharma, S. M. Das, B. Nithin, C. Srivastava, A. K. Singh, D. Raabe, B. Gault, K. Chattopadhyay
Article
Materials Science, Multidisciplinary
Jing Su, Dierk Raabe, Zhiming Li
Article
Chemistry, Multidisciplinary
Seok Su Sohn, Alisson Kwiatkowski da Silva, Yuji Ikeda, Fritz Koermann, Wenjun Lu, Won Seok Choi, Baptiste Gault, Dirk Ponge, Joerg Neugebauer, Dierk Raabe
ADVANCED MATERIALS
(2019)
Article
Materials Science, Multidisciplinary
I. R. Souza Filho, M. J. R. Sandim, R. Cohen, L. C. C. M. Nagamine, H. R. Z. Sandim, D. Raabe
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2019)