Electrical tunable topological valley photonic crystals for on-chip optical communications in the telecom band by Qi, Zhipeng, Hu, Guohua, Deng, Chunyu, Sun, Hao, Sun, Yaohui, Li, Ying, Liu, Bo, Bai, Yu, Chen, Shuaidong, Cui, Yiping

“…On-chip optical communications are in increasingly demand for low-loss, small-footprint and power-efficient waveguiding solutions in the telecom band. However, most integrated optical circuits suffer from high propagation loss and low integration degree. …”
Get full text

Programmable interfacial band configuration in WS2/Bi2O2Se heterojunctions by Zhang, Hanwen, Fu, Jianhui, Carvalho, Alexandra, Poh, Eng Tuan, Chung, Jing-Yang, Feng, Minjun, Chen, Yinzhu, Wang, Bo, Shang, Qiuyu, Yang, Hengxing, Zhang, Zheng, Lim, Sharon Xiaodai, Gao, Weibo, Gradečak, Silvija, Qiu, Cheng-Wei, Lu, Junpeng, He, Chunnian, Sum, Tze Chien, Sow, Chorng Haur

“…A crucial factor determining the light-material interaction is in the band alignment at the heterojunction interface, particularly the distinctions between type-I and type-II alignments. …”
Get full text

Plasmonic semiconductor nanogroove array enhanced broad spectral band millimetre and terahertz wave detection by Tong, Jinchao, Suo, Fei, Zhang, Tianning, Huang, Zhiming, Chu, Junhao, Zhang, Dao Hua

“…In addition, such a single device can perform broad spectral band detection from 0.9 mm (0.330 THz) to 9.4 mm (0.032 THz). …”
Get full text

Bond order resolved 3d 5/2 and valence band chemical shifts of Ag surfaces and nanoclusters by Sun, Changqing, Qin, Wei, Wang, Yan, Huang, Yongli, Zhou, Zhaofeng, Yang, Chao

“…Theoretical reproduction of the measured spectroscopic data derived that the 3d5/2 energy of an isolated Ag atom shifts from 363.02 to 367.65 eV and the valence band center from 0.36 to 8.32 eV upon bulk formation. …”
Get full text
Get full text

Developing a system that uses ultrawide-band inertial measurement units to quantify selected 10-Pin skills in real-time by Wee, Joel Jiewei

Get full text

HGM511 - Bandar dan Komuniti Lestari Jun 2019 by PPIK, Pusat Pengajian Ilmu Kemanusiaan

“…[Please check that this examination paper consists of THREE (3) pages of printed material before you begin the examination.] …”
Get full text

HGM512- Komuniti Dalam Pengurusan Bandar Jun 2019 by PPIK, Pusat Pengajian Ilmu Kemanusiaan

“…[Please check that this examination paper consists of THREE (3) pages of printed material before you begin the examination.] …”
Get full text

Quantum scale biomimicry of low dimensional growth : an unusual complex amorphous precursor route to TiO2 band confinement by shape adaptive biopolymer-like flexibility for energy... by Choi, Dahyun, Sonkaria, Sanjiv, Fox, Stephen John, Poudel, Shivraj, Kim, Sung-yong, Kang, Suhee, Kim, Seheon, Verma, Chandra, Ahn, Sung Hoon, Lee, Caroline Sunyong, Khare, Varsha

“…Further, we show the change in optoelectronic properties under quantum confinement is intrinsically related to size that affects their optical absorption band energy range in DSSC.…”
Get full text

Doodles and Blobs on a Ruled Page: Convex Quasi-envelops of Traversing Flows on Surfaces by Katz, Gabriel

Get full text

Interface energetics and dynamics in organic-inorganic hybrid perovskites by Goh, Teck Wee

“…This thesis is dedicated to address these issues. Firstly, the interface energetics of FAPbI3-based perovskites with organic charge extraction layers showed apparent upward band bending, but its origin is unexpectedly due to presence of δ-FAPbI3. …”
Get full text
Get full text

Multi-class classification of EEG in a brain-computer interface by Chong, Cherrie Ning Hui

“…For binary classification of up v.s. left, the delta and theta bands comprised a larger proportion of best features selected, and similarly with the alpha band for classification of up v.s. right.…”
Get full text

Two-dimensional transitional metal dichalcongenide heterostructures : interface optical properties by Zheng, ShouJun

Get full text

Improving the charge separation and collection at the buffer/absorber interface by double-layered Mn-substituted CZTS by Lie, Stener, Sandi, Mario Indra, Tay, Ying Fan, Li, Wenjie, Tan, Joel Ming Rui, Bishop, Douglas M., Gunawan, Oki, Wong, Lydia Helena

“…An absorber gradient using partial cation-substitution is one possible solution to this issue by reducing interface recombination sites and improving band alignment. …”
Get full text

Self assembled monolayers (SAMs) passivation at TiO2/electrolyte interface in dye sensitized solar cell (DSSC) by Tan, Shi Ying.

Get full text

Study of impact properties of materials by instrumented impact testing by Zheng, Qi.

“…Delaminations occurred along rolling bands during the instrumented impact tests at -77°C and -196°C on sub-sized Charpy specimens extracted from a mixing chamber made of austenitic stainless steel. …”
Get full text

Latent polyphenol oxidases from sago log (Metroxylon sagu): partial purification, activation, and some properties by Onsa, Galila Hassan, bin Saari, Nazamid, Selamat, Jinap, Bakar, Jamilah

“…With Triton X-114 and a temperature-induced phase partitioning method, the enzyme showed a recovery of 70% and purification of 4.1-fold. Native PAGE analysis of the partially purified LPPO revealed three activity bands when stained with catechol and two bands with pyrogallol. …”

Metal nanoparticles supported on a nonconductive oxide undergo pH-dependent spontaneous polarization by Wesley, Thejas S, Hülsey, Max J, Westendorff, Karl S, Lewis, Noah B, Crumlin, Ethan J, Román-Leshkov, Yuriy, Surendranath, Yogesh

“…Shifts in the Pt-adsorbed CO vibrational band position evince electrochemical polarization of the Pt/ZrO2–water interface with changing pH, and AP-XPS reveals quasi-Nernstian shifts of the electrochemical potential of Pt and Au with pH in the presence of H2. …”
Get full text

Acid inactivation of soybean lipoxygenase with retention of protein solubility by Cheman, Y.B., Wei, L.S., Nelson, A.I.

“…Inactivation of lipoxygenase was found to be irreversible when treated at pH 3.0 and below, irrespective of the acids used. The SDS‐PAGE pattern showed the disappearance of lipoxygenase bands when soybeans were acid‐treated at pH 3.0 and below. …”

Communication satellite power amplifiers: current and future SSPA and TWTA technologies by Aniceto, Raichelle, Cahoy, Kerri, Lohmeyer, Whitney

“…We find an increase in output power from the 1993 study of >200% for Ku-band TWTAs and C-band SSPAs, and >1000% increase for C-band TWTAs. …”
Get full text

Wannier-function software ecosystem for materials simulations by Marrazzo, A, Beck, S, Margine, ER, Marzari, N, Mostofi, AA, Qiao, J, Souza, I, Tsirkin, SS, Yates, JR, Pizzi, G

“…This environment includes codes to obtain Wannier functions and interfaces with first-principles simulation software, as well as an increasing number of related postprocessing packages. …”