Tunçtürk, Yiğit

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https://hdl.handle.net/11147/15964
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01. Izmir Institute of Technology
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Sustainable Development Goals

NO POVERTY1
NO POVERTY
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ZERO HUNGER2
ZERO HUNGER
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GOOD HEALTH AND WELL-BEING3
GOOD HEALTH AND WELL-BEING
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QUALITY EDUCATION4
QUALITY EDUCATION
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GENDER EQUALITY5
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CLEAN WATER AND SANITATION6
CLEAN WATER AND SANITATION
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AFFORDABLE AND CLEAN ENERGY7
AFFORDABLE AND CLEAN ENERGY
1
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DECENT WORK AND ECONOMIC GROWTH8
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INDUSTRY, INNOVATION AND INFRASTRUCTURE9
INDUSTRY, INNOVATION AND INFRASTRUCTURE
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REDUCED INEQUALITIES10
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SUSTAINABLE CITIES AND COMMUNITIES11
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RESPONSIBLE CONSUMPTION AND PRODUCTION12
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CLIMATE ACTION13
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LIFE BELOW WATER14
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LIFE ON LAND15
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PEACE, JUSTICE AND STRONG INSTITUTIONS16
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PARTNERSHIPS FOR THE GOALS17
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Scholarly Output

2

Articles

1

Views / Downloads

2172/1149

Supervised MSc Theses

1

Supervised PhD Theses

0

WoS Citation Count

4

Scopus Citation Count

4

Patents

0

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0

WoS Citations per Publication

2.00

Scopus Citations per Publication

2.00

Open Access Source

1

Supervised Theses

1

JournalCount
Journal of Applied Physics1
Current Page: 1 / 1

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Author of Publication: search.filters.isAuthorOfPublication.2d22a818-e29b-4cac-bfbf-76335604d415

Scholarly Output Search Results

Now showing 1 - 2 of 2
  • Article
    Citation - WoS: 4
    Citation - Scopus: 4
    Photonic Crystal Textiles for Heat Insulation
    (American Institute of Physics, 2023) Çetin, Zebih; Tunçtürk, Yiğit; Tunçtürk, Yiğit; Sözüer, Hüseyin Sami; Sözüer, Hüseyin Sami; 01. Izmir Institute of Technology; 04.05. Department of Pyhsics; 04. Faculty of Science
    In this work, we have studied transmission properties of a photonic crystal-like structure that can be woven into fabrics. An interesting possibility emerges when considering the potential energy savings through suppression of radiation. It is a well-established fact that every object at a finite temperature inherently emits electromagnetic waves. Within the specific context of the human body, radiation takes on a crucial role as a fundamental mechanism governing heat dissipation. Thus, exploring ways to manage or mitigate this radiation could offer innovative approaches to optimize energy consumption and enhance heat regulation. It is well known that a photonic crystal can block electromagnetic energy with a specific frequency that is falling into a photonic bandgap. By using the numerical method called a finite-difference time domain, we have shown that this property of a periodic structure can be used to make textiles to save energy that is used to heat a human body environment. Numerical calculations have shown that by using the proposed photonic crystal structure, 53 % of electromagnetic energy is reflected. Although we mainly focused on textiles, it is worth highlighting that the same fundamental principle can be extended to diverse fields; for example, this structure can be integrated with construction materials and effectively function as a radiation heat insulator. © 2023 Author(s).
  • Master Thesis
    Effect of Random Structural Variations on the Optical Properties of Honeycomb Photonic Crystals
    (01. Izmir Institute of Technology, 2021) Tunçtürk, Yiğit; Tunçtürk, Yiğit; Sözüer, Hüseyin Sami; Sözüer, Hüseyin Sami; 01. Izmir Institute of Technology; 04.05. Department of Pyhsics; 04. Faculty of Science
    Periodic dielectric structures called photonic crystals(PhCs) are being used in various sensors and devices. Since PhCs are designed to operate within certain frequency ranges, accuracy in structure becomes important. During the manufacturing process, random errors in geometry can be encountered. Two types of errors come to the forefront, surface roughness and positional randomness. Once the periodic structure becomes imperfect due to random errors, calculations for the desired frequency ranges must be performed using supercells. In this thesis, effect of surface roughness and positional ran- domness on photonic density of states are investigated for both TM and TE modes in two-dimensional honeycomb photonic crystals.