Results 241 to 250 of about 2,529,540 (368)

Ultrafast Room‐Temperature Nanofabrication via Ozone‐Based Gas‐Phase Metal‐Assisted Chemical Etching for High‐Performance Silicon Photodetectors

Advanced Functional Materials, EarlyView.
Ozone‐based gas‐phase metal‐assisted chemical etching enables unprecedented room‐temperature fabrication of high‐quality silicon nanowires. The superior oxidation potential of O3 drives rapid vertical etching (1 µm min−1) while maintaining exceptional structural integrity. The pristine nanowire surfaces enable high‐performance core‐shell photodetectors
Hyein Cho, Yejin Han, Geonhwi Kim, Jihwan Jeong, Seongmin Lee, Yebin Ahn, Sang Beom Hong, Soohyeok Park, Inkyeong Park, So Eun Jang, Duck Hyun Youn, Han‐Don Um   +11 more
wiley   +1 more source

Graphene-PbS quantum dot hybrid photodetectors from 200 mm wafer scale processing. [PDF]

Sci Rep
Li S, Wang Z, Robertz B, Neumaier D, Txoperena O, Maestre A, Zurutuza A, Bower C, Rushton A, Liu Y, Harris C, Bessonov A, Malik S, Allen M, Medina-Salazar I, Ryhänen T, Lemme MC.   +16 more
europepmc   +1 more source

EXCITON DYNAMICS IN SELF-ORGANIZED InAs/GaAs QUANTUM DOTS

, 1999
Lv ZHEN-DONG, Qing Li, Xu Jizong, Baozhen Zheng, XU ZHONG-YING, Ge Weikun   +5 more
openalex   +1 more source

Spontaneous coherence and collective modes in double-layer quantum-dot systems [PDF]

, 1996
Jun Hu, Elbio Dagotto, A. H. MacDonald
openalex   +1 more source

Mixed‐Dimensional 0D‐DNA‐2D Heterostructures Beyond van der Waals: A DNA‐Templated Strategy for Optoelectronic Tunability

Advanced Functional Materials, EarlyView.
A two‐step DNA metallization process is presented for the modular assembly of metal sulfide nanoparticles (NPs) on MoS2, with nanoscale control over their separation and ability to concomitantly assemble different kind of NPs. This allowed to tailor the photoinduced electrical response of phototransistors to different wavelengths, according to the ...
Kai Chen, Haosen Miao, Stoichko Dimitrov, Matteo Palma   +3 more
wiley   +1 more source

Effective PVC-PVA@Chitosan quantum dot membrane for sustainable water purification. [PDF]

RSC Adv
Mubarak MF, Taha EO, Abdelraheem OH, El Sharkawy HM.   +3 more
europepmc   +1 more source

STRUCTURAL AND OPTICAL PROPERTIES OF SELF-ASSEMBLED InAs QUANTUM DOTS GROWN ON GaAs(311) A SUBSTRATE

, 1999
姜卫红, 许怀哲, Gong Qian, Bo Xu, 王吉政, 周伟, 梁基本, 王占国   +7 more
openalex   +1 more source

Dephasing in InAs/GaAs quantum dots [PDF]

, 1999
Paola Borri, W. Langbein, Jesper Mørk, J. M. Hvam, F. Heinrichsdorff, M. Mao, D. Bimberg   +6 more
openalex   +1 more source

High Thermoelectric Performance in Low‐Cost Cu8SiSxSe6‐x Argyrodite

Advanced Functional Materials, EarlyView.
This study discovers the great potential of Cu8SiSxSe6‐x argyrodites as new, low‐cost, Te‐free thermoelectric materials. The proposed defect scheme suppresses the phase transition, enhances the weighted mobility and optimizes the grain boundary contacts.
Taras Parashchuk, Oleksandr Cherniushok, Bartlomiej Wiendlocha, Janusz Tobola, Raúl Cardoso‐Gil, G. Jeffrey Snyder, Yuri Grin, Krzysztof T. Wojciechowski   +7 more
wiley   +1 more source

Face-to-face integrated tandem quantum-dot LEDs with high performance and multifunctionality. [PDF]

Light Sci Appl
Li H, Wang J, Chen S.
europepmc   +1 more source