Molecular Passivation of Mercury−Silicon (p-type) Diode Junctions: Alkylation, Oxidation, and Alkylsilation
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
To evaluate the electrical performance of molecularly modified metal−semiconductor diode junctions, organic monolayers were grafted on both hydrogen-terminated and oxidized silicon (p-type) surfaces. Three model systems, i.e., Hg|C 12 H 25 −Si, Hg|SiO 2 −Si, and Hg|C 12 H 25 SiO 3 −SiO 2 −Si, were prepared and systematically characterized based on their current−voltage and capacitance−voltage properties. The experimental results showed that mercury−silicon junctions modified with n -dodecyl monolayer display better rectifying behavior, i.e., larger rectifying ratio and smaller empirical ideality factor (i.e., close to unity), than those passivated with SiO 2 thin films and n -dodecylsiloxane monolayers (formed on oxidized silicon). The differential capacitance measurements revealed that organic modified junctions (both alkylated and alkylsilated samples) have substantially lower densities of interface states in comparison with that of Hg|SiO 2 −Si. This work provides a clear assessment of the varied device performance among differently prepared metal−molecule−semiconductor junctions, which is complementary to the topic studies on the electron transport across these molecular interfaces. More importantly, the present research augments the potential applications of molecular modification and surface engineering in the fabrication of silicon-based microelectronic devices.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it