Design of directional-emission GeSn multi-quantum-well light-emitting diodes on Si by Chen, Qimiao, Mao, Weijie, Zhang, Lin, Tan, Chuan Seng

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The effects of strain and composition on the conduction-band offset of direct band gap type-I GeSn/GeSnSi quantum dots for CMOS compatible mid-IR light source by Chen, Qimiao, Zhang, Lin, Zhou, Hao, Li, Wei, Son, Bong Kwon, Tan, Chuan Seng

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Strain-relaxed GeSn-on-insulator (GeSnOI) microdisks by Burt, Daniel, Joo, Hyo-Jun, Jung, Yongduck, Kim, Youngmin, Chen, Melvina, Huang, Yi-Chiau, Nam, Donguk

“…GeSn alloys offer a promising route towards a CMOS compatible light source and the realization of electronic-photonic integrated circuits. …”
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GeSn alloys fabricated by modified sputtering deposition by Qian, Li

“…Performances of such device were further optimized by fabricating a metallic 2-dimensional subwavelength hole array structure in the absorption window on the top of the GeSn quantum dot sheet. Surface plasmon resonance occurred when the light of specified wavelength interacted with the metallic structure, resulting in an enhancement of 2 to 4 times on the basis of GeSn quantum dot/GaAs hetero-structure photodetector. …”
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PT-symmetry breaking and laser-absorber modes in optical scattering systems by Chong, Yidong, Ge, Li, Stone, A. Douglas

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Short-wave infrared cavity resonances in a single GeSn nanowire by Kim, Youngmin, Assali, Simone, Joo, Hyo-Jun, Koelling, Sebastian, Chen, Melvina, Luo, Lu, Shi, Xuncheng, Burt, Daniel, Ikonic, Zoran, Nam, Donguk, Moutanabbir, Oussama

“…Herein, we address this limitation and present an experimental observation of cavity-enhanced strong photoluminescence from a single Ge/GeSn core/shell nanowire. A sufficiently large Sn content (~ 10 at%) in the GeSn shell leads to a direct bandgap gain medium, allowing a strong reduction in material loss upon optical pumping. …”
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High-precision wavelength tuning of GeSn nanobeam lasers via dynamically controlled strain engineering by Kim, Youngmin, Joo, Hyo-Jun, Chen, Melvina, Son, Bongkwon, Burt, Daniel, Shi, Xuncheng, Zhang, Lin, Ikonic, Zoran, Tan, Chuan Seng, Nam, Donguk

“…The technology to develop a large number of identical coherent light sources on an integrated photonics platform holds the key to the realization of scalable optical and quantum photonic circuits. …”
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Producing microscale Ge textures via titanium nitride- and nickel-assisted chemical etching with CMOS-compatibiliyty by Liao, Yikai, Shin, Sang-Ho, Jin, Yuhao, Wang, Qi Jie, Kim, Munho

“…The TiN- and Ni-assisted chemical etching of Ge shed light on CMOS-compatible Ge-based photonic and optoelectronic applications.…”
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Rational construction of LaFeO3 perovskite nanoparticle-modified TiO2 nanotube arrays for visible-light driven photocatalytic activity by Yu, Jiangdong, Xiang, Siwan, Ge, Mingzheng, Zhang, Zeyang, Huang, Jianying, Tang, Yuxin, Sun, Lan, Lin, Changjian, Lai, Yuekun

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Search for diphoton resonances in the 66 to 110 GeV mass range using pp collisions at s = 13 TeV with the ATLAS detector by Aad, G, Abbott, B, Abeling, K, Abicht, NJ, Abidi, SH, Aboulhorma, A, Abramowicz, H, Abreu, H, Abulaiti, Y, Acharya, BS, Adam Bourdarios, C, Adamczyk, L, Addepalli, SV, Addison, MJ, Adelman, J, Adiguzel, A, Adye, T, Affolder, AA, Afik, Y, Agaras, MN, Agarwala, J, Aggarwal, A, Agheorghiesei, C, Ahmad, A, Barr, AJ, Bortoletto, D, Bruckler, TL, Celli, F, Chen, M, Conroy, EI, Cooper-Sarkar, AM, Draguet, MA, Eberwein, GH, Frost, JA, Gallas, EJ, Grundy, JC, Gwenlan, C, Harris, YT, Hays, CP, Huffman, TB, Iizawa, T, Karava, K, Koch, SF, Li, Z, Nagai, K, Nedic, L, Nickerson, RB, Pacey, HA, Rossi, E, Ruggiero, A, Schopf, E, Shipsey, IPJ, Smith, HA, Veliscek, I, Viehhauser, GHA, Wei, Y, Weidberg, AR, Yan, S

“…A search is performed for light, spin-0 bosons decaying into two photons in the 66 to 110 GeV mass range, using 140 fb−1 of proton-proton collisions at s = 13 TeV produced by the Large Hadron Collider and collected by the ATLAS detector. …”

Investigation of micro- and nano-scale germanium-tin light sources towards realizing photonic-integrated circuits by Kim, Youngmin

“…In this thesis, we will focus on developing light sources using GeSn alloys that are compatible with mature Si technology for the realization of an efficient on-chip light source.…”
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Correlation between optical absorption redshift and carrier density in phase change materials by Ho, H. W., Song, W. D., Bai, K., Branicio, P. S., Tan, Teck L., Ji, R., Law, L. T., Ng, C. M., Lan, Wang.

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Search for the exotic decay of the Higgs boson into two light pseudoscalars with four photons in the final state in proton-proton collisions at √𝑠 = 13 TeV by Tumasyan, A., Adam, W., Andrejkovic, J. W., Bergauer, T., Chatterjee, S., Damanakis, K., Dragicevic, M., Escalante Del Valle, A., Frühwirth, R., Jeitler, M., Krammer, N., Lechner, L., Liko, D., Mikulec, I., Paulitsch, P., Pitters, F. M., Schieck, J., Schöfbeck, R.

“…The observed (expected) limits range from 0.80 (1.00) fb for a pseudoscalar boson mass of 15 GeV to 0.26 (0.24) fb for a mass of 62 GeV at 95% confidence level.…”
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Searching for dark matter in the light of Dark-Higgs Strahlung: a first search for a resonant di-Higgs + missing energy signature with the ATLAS experiment by Brückler, TL

Search for the decay of the Higgs boson to a pair of light pseudoscalar bosons in the final state with four bottom quarks in proton-proton collisions at √s = 13 TeV by Hayrapetyan, A., Tumasyan, A., Adam, W., Andrejkovic, J. W., Bergauer, T., Chatterjee, S., Damanakis, K., Dragicevic, M., Hussain, P. S., Jeitler, M., Krammer, N., Li, A., Liko, D., Mikulec, I., Schieck, J., Schöfbeck, R., Schwarz, D.

“…A search is presented for the decay of the 125 GeV Higgs boson (H) to a pair of new light pseudoscalar bosons (a), followed by the prompt decay of each a boson to a bottom quark-antiquark pair, H→aa→bb⎯⎯⎯bb⎯⎯⎯ . …”
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Intraband and interband transitions in X2 MnSi(X=Fe,Co,Ni), Fe2 YSi(Y=V,Cr,Mn) and Fe2 MnZ(Z=Si,Ge,Sn) full-Heusler alloys: first principles calculations by Jalilian, Jaafar, Rezaei, Ghasem, Vaseghi, Behrooz, Kanjouri, Faramarz, Taghizadeh, Fardin, Ramazani, Ali

“…The electronic structure and optical properties of three different groups of full-Heusler alloys, X2 MnSi (X=Fe,Co,Ni), Fe2 YSi (Y=V,Cr,Mn), and Fe2 MnZ (Z=Si,Ge,Sn), were investigated using density functional theory (DFT). …”
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Search for a light CP-odd Higgs boson decaying into a pair of τ -leptons in proton-proton collisions at s = 13 TeV with the ATLAS detector by Aad, G, Aakvaag, E, Abbott, B, Abdelhameed, S, Abeling, K, Abicht, NJ, Abidi, SH, Aboelela, M, Aboulhorma, A, Abramowicz, H, Abreu, H, Abulaiti, Y, Acharya, BS, Ackermann, A, Adam Bourdarios, C, Adamczyk, L, Addepalli, SV, Addison, MJ, Adelman, J, Adiguzel, A, Adye, T, Affolder, AA, Afik, Y, Agaras, MN, Barr, AJ, Bortoletto, D, Bruckler, TL, Chen, M, Conroy, EI, Cooper-Sarkar, AM, Dingley, T, Draguet, MA, Eberwein, GH, Frost, JA, Gallas, EJ, Grabarczyk, RP, Gwenlan, C, Haslbeck, F, Hays, CP, Hodkinson, BH, Huffman, TB, Iizawa, T, Karava, K, Koch, SF, Moser, B, Nagai, K, Nedic, L, Nickerson, RB, Pacey, HA, Rossi, E, Ruggiero, A, Schopf, E, Shipsey, IPJ, Sultan, DMS, Viehhauser, GHA, Weidberg, AR, Yildirim, TP

“…This paper reports a search for a light CP-odd scalar resonance with a mass of 20 GeV to 90 GeV in 13 TeV proton-proton collision data with an integrated luminosity of 140 fb−1 collected with the ATLAS detector at the Large Hadron Collider. …”

A high power driver IC for electroluminescent panel: design challenges and advantages of using the emerging LEES-SMART GAN-on-CMOS process by Jia, Zhou, Ge, Tong, Guo, Linfei, Eileen, Ng Pei Jian, He, Huiqiao, Chang, Joseph

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Towards indicating human skin state in vivo using geometry-dependent spectroscopic contrast imaging by Ni, Guangming, Ge, Xin, Liu, Lin, Zhang, Jing, Wang, Xiangzhou, Liu, Juanxiu, Liu, Linbo, Liu, Yong

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Single-Shot Quantitative Polarization Imaging of Complex Birefringent Structure Dynamics by Ge, Baoliang, Zhang, Qing, Zhang, Rui, Lin, Jing-Tang, Tseng, Po-Hang, Chang, Che-Wei, Dong, Chen-Yuan, Zhou, Renjie, Yaqoob, Zahid, Bischofberger, Irmgard, So, Peter T. C.

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