Search

Search Results

1. Surface-defect-passivation-enabled near-unity charge collection efficiency in bromide-based perovskite gamma-ray spectrum devices

   Hybrid lead halide perovskites have superior charge transport properties to all-inorganic perovskites, but high-resolution spectroscopic radiation...

   Liang Zhao, Zhifang Shi, ... **song Huang in Nature Photonics

   Article 08 January 2024
   

2. The Impact of Surface Passivation on Kapitza Resistance at the Interface Between a Semiconductor and Liquid Nitrogen

   Cooling electronic devices to cryogenic temperatures (< 77 K) is crucial in various scientific and engineering domains. Efficient cooling involves...

   Babak Mohammadian, Mark A. McCulloch, ... Lucio Piccirillo in Journal of Low Temperature Physics

   Article Open access 19 December 2023
   

3. Benzodithiophene derivative 2D spacer as a defect passivation material in metal halide perovskite solar cells

   Defect passivation is an efficient strategy for improving the performance of perovskite solar cells (PSCs). In this study, we introduced a...

   Seungyeon Hong, Sung Hun Lee, ... Hyo Jung Kim in Journal of the Korean Physical Society

   Article 27 February 2023
   

4. Investigation of dual intrinsic a-Si:H films for crystalline silicon surface passivation by spectroscopic ellipsometry: application in silicon heterojunction solar cells

   The microstructure factor ( R* ) of the PECVD-grown intrinsic amorphous silicon (i-a-Si:H) layer plays a crucial role in crystalline silicon (c-Si)...

   Ashutosh Pandey, Shrestha Bhattacharya, ... Vamsi Krishna Komarala in Applied Physics A

   Article 26 July 2023
   

5. The FAPbI₃ perovskite memristor with a PMMA passivation layer as an artificial synapse

   Memristors have received widespread attention as a new type of nonvolatile memory device, which are promising to mimic synapse dynamics efficiently....

   Yuheng Wu, Huiyan Huang, ... Zhen Liu in Applied Physics A

   Article 19 April 2023
   

6. Design and passivation of short-/mid-wavelength dual-color infrared detector photodiodes based on InAs/GaSb type II superlattice

   A kind of short-/mid-wavelength dual-color type-II InAs/GaSb superlattice infrared detector photodiode with low dark current density and high RA ...

   **chun Wang, Weifeng Sun, ... Chao Shang in Applied Physics A

   Article 30 March 2023
   

7. Tuning of passivation efficiency of defects in emitter region of polysilicon solar cells using hydrogen plasma

   Using thin polycrystalline silicon (poly-Si) films reduces the cost of photovoltaic cells. Although hydrogenation treatments of poly-Si films are...

   S. Mahdid, D. Madi, ... Prathap Pathi in Indian Journal of Physics

   Article 15 September 2023
   

8. Low-temperature processed planar perovskite solar cells based on bilayer electron transport layer stabilized using a surface defect passivation strategy

   Tin oxide (SnO ₂ ) and aluminum-doped zinc oxide (AZO) have been recognized as promising materials for the electron transport layer (ETL) in perovskite...

   Naba Kumar Rana, Manas R. Samantaray, ... Nikhil Chander in Applied Physics A

   Article 08 January 2024
   

9. Elimination of trap density by NH₄Cl passivation for high-performance perovskite solar cells

   Different concentrations of NH ₄ Cl are introduced to MAPbI ₃ precursor solution, planar MAPbI ₃ perovskite films, and solar cells’ performance with or...

   Qianliu Yin, Fanfan Zhang, ... Tian Xu in Applied Physics A

   Article 17 October 2023
   

10. A new strategy of defect passivation in kesterite absorber layer to engineer the band tailing for efficient carrier transport

    Cu ₂ ZnSnS ₄ (CZTS) absorber materials are often associated with high non-radiative recombination and band tailing which results in poor material...

    Nisika, Anupam Ghosh, ... Mukesh Kumar in Applied Physics A

    Article 23 November 2022
    

11. Polymer passivation of defects in inorganic perovskite solar cells

    Inorganic perovskite solar cells (IPSCs) have attained attention due to their excellent thermal and phase stability. In this work, we demonstrate a...

    Meng Zhang, Fanghui Zhang, ... Huimin Qiu in Optoelectronics Letters

    Article 01 June 2022

12. Suppressing thermal quenching via defect passivation for efficient quasi-2D perovskite light-emitting diodes

    Emission thermal quenching is commonly observed in quasi-2D perovskite emitters, which causes the severe drop in luminescence efficiency for the...

    Dezhong Zhang, Yunxing Fu, ... Lixiang Wang in Light: Science & Applications

    Article Open access 23 March 2022
    

13. The role of the surface passivation in the mechanical properties of wurtzite InAs and InP nanowires: first-principles calculations

    We investigate the effect of surface passivation on the mechanical properties of InAs and InP nanowires (NWs) as a function of diameter using...

    Luana Campagnolo Bassotto, Ivana Zanella da Silva, Cláudia Lange dos Santos in The European Physical Journal Plus

    Article 07 October 2022
    

14. Effect of Chemical Passivation of GaAs(001) Surface on Anisotropy and Orientation of Gold Nanoclusters Formed on It and Their Plasmons

    Abstract

    The principal role of chemical passivation of GaAs surface in the formation on it of oriented anisotropic nanoclusters of gold is discussed....

    V. L. Berkovits, V. A. Kosobukin, ... V. A. Levitskii in Semiconductors

    Article 01 April 2023
    

15. Increasing of the ON-state current of 5.1 nm MoTe₂ in-plane Schottky barrier field-effect transistors by O-passivation and W-do**

    Through first-principles calculations, we demonstrate that the combined application of tungsten do** (W-do**) and oxygen passivation...

    Liuming Dou, Zhiqiang Fan, ... **aoqing Deng in Applied Physics A

    Article 20 July 2022
    

16. Evaluation of the passivation effect and the first-principles calculation on surface termination of germanium detector

    The point-contact high-purity germanium detector (HPGe) has the advantages of low background, low energy threshold, and high energy resolution and...

    Sha-Sha Lv, Yuan-Yuan Liu, ... Jian-** Cheng in Nuclear Science and Techniques

    Article 06 September 2021
    

17. Grain boundary grooving in a bicrystal with passivation coating

    H. Kalantarova, L. Klinger, E. Rabkin in Continuum Mechanics and Thermodynamics

    Article 27 July 2021
    

18. Sulfide Passivation of InP(100) Surface

    Abstract

    Passivation of the n -InP(100) surface with sodium sulfide (Na ₂ S) aqueous solution is analyzed by photoluminescence (PL) and X-ray...

    M. V. Lebedev, Yu. M. Serov, ... T. Masuda in Semiconductors

    Article 01 December 2020
    

19. Stable and low-photovoltage-loss perovskite solar cells by multifunctional passivation

    Metal halide perovskite solar cells have demonstrated a high power conversion efficiency (PCE), and further enhancement of the PCE requires a...

    Guang Yang, Zhiwei Ren, ... Gang Li in Nature Photonics

    Article 05 July 2021
    

20. Passivation of Compacted Samples Made of Pyrophoric Iron Nanopowders during Their Interaction with Air

    Abstract

    Various macrokinetic modes of interaction (self-ignition or combustion) of compact samples from nonpassivated (pyrophoric) and passivated...

    M. I. Alymov, B. S. Seplyarskii, ... F. F. Galiev in Combustion, Explosion, and Shock Waves

    Article 01 May 2021